Answer:
Making oxygen
Oxygen can be made from hydrogen peroxide, which decomposes slowly to form water and oxygen:
hydrogen peroxide → water + oxygen
2H2O2(aq) → 2H2O(l) + O2(g)
The rate of reaction can be increased using a catalyst, manganese(IV) oxide. When manganese(IV) oxide is added to hydrogen peroxide, bubbles of oxygen are given off.
Apparatus arranged to measure the volume of gas in a reaction. Reaction mixture is in a flask and gas travels out through a pipe in the top and down into a trough of water. It then bubbles up through a beehive shelf into an upturned glass jar filled with water. The gas collects at the top of the jar, forcing water out into the trough below.
To make oxygen in the laboratory, hydrogen peroxide is poured into a conical flask containing some manganese(IV) oxide. The gas produced is collected in an upside-down gas jar filled with water. As the oxygen collects in the top of the gas jar, it pushes the water out.
Instead of the gas jar and water bath, a gas syringe could be used to collect the oxygen.
What is the answer to this chemthink?
Answer:
I think its allow some to leak out into the air and leve it out on a cold day sorry if its wrong <3
Explanation:
which of these is true about pure substances?
A. they can only contain one type of atom
B. They can only contain one type of molecule
C. they may contain one type of atom or one type of molecule
D. they can contain different types of atoms and molecules
Answer:
They can only contain one type of atoms, one type of molecules or one type of ionic salts
Explanation:
Remember that substances might be made of:
just one type of atoms: the examples would usually be metals, such as sodium metal (Na) consisting of solely sodium atoms, iron (Fe) metal, gold (Au) metal, as well as gases (typically noble gases, He, Ne, Xe, Ar, Kr, Rn);molecules: the examples would be water consisting of [tex]H_2O[/tex] molecules, any gas, such as [tex]O_2, F_2, SO_3, CO_2[/tex] etc.;ions: the examples would involve any salt, such as NaCl, KBr, NaF etc.That said, pure substances would only contain one type of atoms, one type of molecules or one type of ionic salts. Any additional components of different atoms, molecules or ionic salts would cause a pure substance to become a mixture of several substances.
Answer:
they may contain one type of atom or one type of molecule
Which of the following is a physical property of copper
Physical properties of copper metal are high thermal conductivity, high electrical conductivity, ductility, malleability etc.
A physical property is a characteristic of matter that can be observed or measured without changing the substance itself. Examples include color, shape, density, and melting point.
Copper is a metal that has several physical properties that make it useful in various applications. Some of the physical properties of copper are:
1. High thermal conductivity: Copper is an excellent conductor of heat, which makes it useful in various applications such as electrical wiring, plumbing, and heating systems.
2. High electrical conductivity: Copper is also an excellent conductor of electricity, which makes it useful in electrical wiring and other electrical applications.
3. Ductility: Copper is a highly ductile metal, which means it can be easily drawn into wires or other shapes without breaking.
4. Malleability: Copper is a highly malleable metal, which means it can be easily shaped or flattened into thin sheets.
5. Corrosion resistance: Copper is resistant to corrosion, which makes it useful in various applications where it is exposed to moisture or other corrosive materials.
In conclusion, high thermal conductivity, high electrical conductivity, ductility, malleability are the physical properties possessed by copper.
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Final answer:
A physical property of copper includes its malleability, ductility, high thermal and electrical conductivity, and its characteristic pinkish-orange color when freshly exposed.
Explanation:
The question involves identifying a physical property of copper. A physical property can be observed or measured without changing the substance's identity. For copper, some of its physical properties include its reddish-brown color, malleability, ductility, and high thermal and electrical conductivity. Since copper is such a good conductor of electricity, it is often used in electrical wiring. Being ductile, it can be stretched into wires without breaking. Copper's pinkish-orange color when freshly exposed is another key physical property.
in the wave-mechanical model, an orbital is a region of space in an atom where there is
Answer:
electrons
Explanation:
The orbitals are the spaces around the nucleus.
Neutrons and protons are in the nucleus of an atom, and the electrons revolve around the nucleus.
What will be kept the same (control) in the test?
The control variable is the one that is kept same in the test an throughout the test
Explanation:
The scientific constant that is kept constant throughout the experiment is not changed and the value remains constant throughout the experiment and they have strong influence in the results
To test the relationship between the dependent and the independent variables determination of the control variable is necessary and the resulting value changes if the control variables are not kept constant throughout the experiment
This will also bring about the co relationship between dependent variable and the independent variable
A(n) ___chemical equation has the same number of atoms of each element on both sides.
false
balanced
imbalanced
physical
Answer:
A balanced chemical equation has the same number of atoms of each element on both sides.
Explanation:
This is because of the Law of Conservation of Mass. Therefore, valid chemical equations need to be balanced, in other words, to have the same number of atoms of each element on both sides.
find the solution for 4x+7=22+x
Answer: X = 5
Explanation: 4x + 7 = 22 + x
Collect like terms
4x — x = 22 — 7
3x = 15
3x/3 = 15/3
X = 5
Total mass of H2O2 in 20 grams of an aqueous H2O2 solution
Answer:
3= (x/20.0g) x 100%
or (20)(0.03)
Answer 0.6g
Final answer:
The total mass of H2O2 in a 20 grams 3.00% aqueous H2O2 solution is 0.6 grams, calculated by taking 3.00% of the total mass of the solution.
Explanation:
To calculate the total mass of H2O2 in 20 grams of a 3.00% aqueous H2O2 solution, use the percentage by mass. The mass of H2O2 can be found by multiplying the total mass of the solution by the percentage of H2O2 in the solution (3.00%).
The calculation is as follows:
Total mass of the solution = 20 gramsPercentage of H2O2 by mass = 3.00%Mass of H2O2 = 20 grams × 3.00% = 0.6 gramsTherefore, the amount of H2O2 in a 20 grams aqueous solution is 0.6 grams.
Help please!
Pretend you have a job building tricycles. If you had 200 handle bars, 150 wheels,
250 pedals, and 75 seats. What is the limiting reactant?
Answer:
Correct answer - wheels
Explanation:
Limiting reactant:
The reactant that is used up first in the chemical reaction.i.e. the reactant that restricts the amount of product that can be produced.The unused product left in the reaction.
For example,
[tex]2H_{2}+O_{2}\rightarrow 2H_{2}O[/tex]
The ratio of creating [tex]H_{2}O[/tex] is
[tex]2molH_{2}:1molO_{2}:2molH_{2}O[/tex]
If you had 8 moles of hydrogen and only 3 moles of oxygen ;you would have enough oxygen to produce 6 moles of water with 2 moles of hydrogen leftover.
From the given,
200 handle bars, 150 wheels, 250 pedals, and 75 seats.
For tricycle making, each one required one seat, handle,two pedals and three wheels.
Hence, wheels are first consumed.
Therefore, wheels are limiting reactant.
if 20.0 g of magnesium react with excess Hydro chloric acid how many grams of magnesium chloride will be produced
Answer:
78.9g
Explanation:
To find the mass of magnesium chloride produced, convert 20.0 g of magnesium to moles, use the reaction's stoichiometry to get the moles of magnesium chloride, and then convert back to grams. The balanced chemical equation for the reaction is Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g), and the result is 78.33 grams of magnesium chloride.
Explanation:To find out how many grams of magnesium chloride will be produced when 20.0 g of magnesium react with excess hydrochloric acid, we first need to consider the balanced chemical equation for the reaction:
Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g)
From the balanced equation, we see that one mole of magnesium (Mg) reacts with two moles of hydrochloric acid (HCl) to produce one mole of magnesium chloride (MgCl₂) and one mole of hydrogen gas (H₂). To determine the mass of magnesium chloride produced, use the molar mass of magnesium (24.31 g/mol) to convert the mass of magnesium into moles, then use the stoichiometry of the reaction to find the corresponding moles of magnesium chloride produced.
The molar mass of magnesium chloride (MgCl₂) is 95.21 g/mol. After calculating the moles of Mg, that amount will be directly equal to the moles of MgCl₂ formed, since the ratio is 1:1. Finally, convert the moles of magnesium chloride to grams using its molar mass.
The calculation steps are as follows:
Determine moles of Mg: 20.0 g Mg × (1 mol Mg / 24.31 g Mg) = 0.8225 mol MgAccording to the reaction stoichiometry, moles of MgCl₂ produced = moles of Mg reacted = 0.8225 mol MgCl₂Determine the mass of MgCl₂: 0.8225 mol MgCl₂ × (95.21 g MgCl₂ / 1 mol MgCl₂) = 78.33 g MgCl₂Therefore, 78.33 grams of magnesium chloride will be produced when 20.0 g of magnesium reacts with excess hydrochloric acid.
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How much heat in j is giving out when 85.0g of lead cools from 200.0 c to 10.0c
Answer:
q = - 2067.2 J of Heat is giving out when 85.0g of lead cools from 200.0 c to 10.0 c.
Explanation:
The Specific Heat capacity of Lead is 0.128 [tex]\frac{J}{g\ ^{0}C}[/tex]
This means, increase in temperature of 1 gm of lead by [tex]1 ^{0}\ C[/tex] will require 0.128 J of heat.
Formula Used :
[tex]q = m.c.\Delta T[/tex]
q = amount of heat added / removed
m = mass of substance in grams = 85.0 g
c = specific heat of the substance = 0.128
[tex]q = m.c.\Delta T[/tex] = Change in temperature
= final temperature - Initial temperature
= 10 - 200
= -[tex]190 ^{0}\ C[/tex]
put value in formula
q = - [tex]85\times 0.128\times 190[/tex]
On calculation,
q = - 2067.2 J
- sign indicates that the heat is released in the process
How are
complete ionic and net ionic equations written for chemical reactions in aqueous solution
Answer:
Explanation:
Balanced Chemical equation:
HClO₂(aq) + NaOH(aq) → H₂O(l) + NaClO₂ (aq)
Ionic equation:
H⁺(aq) + ClO₂⁻(aq) + Na⁺(aq) + OH⁻(aq) → H₂O(l) + Na⁺(aq) + ClO₂⁻ (aq)
Net ionic equation:
H⁺(aq) + OH⁻(aq) → H₂O(l)
The ClO₂⁻(aq) and Na⁺ (aq) are spectator ions that's why these are not written in net ionic equation. The water can not be splitted into ions because it is present in liquid form.
Spectator ions:
These ions are same in both side of chemical reaction. These ions are cancel out. Their presence can not effect the equilibrium of reaction that's why these ions are omitted in net ionic equation.
Chemical equation:
NaCl(aq) + KBr(aq) → NaBr(aq) + KCl(aq)
Ionic equation:
Na⁺(aq) + Cl⁻(aq) + K⁺(aq) + Br⁻(aq) → Na⁺(aq) + Br⁻(aq) + K⁺(aq) + Cl⁻(aq)
Net ionic equation can not be written for this reaction because nothing is changed on both side. There is no solid, liquid and gaseous product. All are aqueous and cancel each other.
why are metals conductive?
Answer:
High density, metallic bonds
Explanation:
We may look at this question from the structural properties of the metals:
metals in their solid states are the most dense phases of all the standard phases we know (solids, liquids and gases). This means the particles within a metal lattice are very closely packed. Both heat and electricity is conducted when particles interact and touch one another, so that either energy or electric current might travel from one particle to the other easily. High density means low distances between the atoms, so they can interact easily;the main reason, however, is the fact that metals form metallic bonds, also known as 'sea of electrons'. We have metal cations floating in a sea of their valence electrons. This forms a medium in which both heat and electricity can travel easily.what is the molarity of a 5.0 L solution that contains 0.5 moles of KNO3
The molarity of the KNO3 solution is 0.1 M.
To calculate the molarity of a KNO3 solution, we use the formula for molarity:
Molarity (M) = moles of solute / liters of solution
In this case:
Moles of KNO3 = 0.5 moles
Volume of solution = 5.0 L
Using the formula:
Molarity (M) = 0.5 moles / 5.0 L = 0.1 M
The molarity of the KNO3 solution is 0.1 M.
What is a coefficient?
Answer:
Coefficients are the numbers in front of the formulas.
Answer:
a coefficient is a multiplicative factor in some term of a polynomial, a series, or any expression; it is usually a number, but may be any expression. In the latter case, the variables appearing in the coefficients are often called parameters, and must be clearly distinguished from the other variables.
For example, in
7x^{2}-3xy+1.5+y,}{\displaystyle 7x^{2}-3xy+1.5+y,}
Explanation:
Which of these statements is true?
A. Chemical energy is a form of potential energy.
B. Chemical energy is a form of nuclear energy.
C. Chemical energy is associated with moving electrons.
D. Chemical energy is associated with molecular motion.
During all chemical reactions,mass energy, and charge are...
1.Absorbed
2.Formed
3.Conserved
4.Released
Answer:
3
Explanation:
According to law of conservation of mass energy and charge the mass energy and charge will remain conserved.
GIVING BRAINLIEST!!!!!!!!
Use your knowledge of the law of conservation of mass to answer the following question: In the lab, a student reacts lithium with oxygen to produce lithium oxide. (Lithium + Oxygen -----> Lithium Oxide) How much lithium will be needed to react with 5.4 grams of oxygen to produce 24.6 grams of lithium oxide?
Answer:
It can't be done.
Explanation:
If you have only 5.4 g of oxygen, the most lithium oxide you can get is 7.7 g.
Only 2.3 g of lithium will react. and the other 22.3 g of lithium will not be used.
Suppose 17 grams of sucrose is dissolved into 183 grams of water. What is the concentration of sucrose in ppm?
Answer:
85 x 10³ ppm
Explanation:
Data Given:
mass of sucrose = 17 g
mass of water = 183 g
Concentration in ppm = ?
Solution:
Formula Used
Concentration (ppm) = Solute / Solution x 10⁶ ............ (1)
**Note : 1 ppm = 1 mg / L
First we have to know about mass of solution
So
Mass of solution = mass of solute + mass of solvent ................. (2)
Put values in equation 2
Mass of solution = 17 g sucrose + 183 g water
Mass of solution = 200 g
Now Put Values in equation 1
Concentration (ppm) = Solute / Solution x 10⁶
Concentration (ppm) = 17 g / 200g x 10⁶
Concentration (ppm) = 0.085 x 10⁶
Concentration (ppm) = 85 x 10³
Concentration of sucrose = 85 x 10³ ppm
The concentration of sucrose in the solution is 85,000 parts per million (ppm).
Explanation:The concentration of sucrose in the given solution can be calculated using the formula:
Concentration (ppm) = mass of solute (g) / mass of solution (g) x 10^6
For this case, the mass of sucrose is 17 grams and the mass of the solution (sucrose + water) is 17 grams + 183 grams = 200 grams. Plugging in the values, we get:
Concentration (ppm) = 17 g / 200 g x 10*6 = 85,000 ppm
Therefore, the concentration of sucrose in the solution is 85,000 parts per million (ppm).
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Which of the following shows both the correct formula and correct name of an acid?
Answer:
Hydrochloric acid (HCl)
Answer: C
Explanation:
31. Which of these statements is FALSE?
a. Protons have a positive charge.
b. Electrons are negatively charged and have a mass of 1 amu.
c. The nucleus of an atom is positively charged.
d. The neutron is found in the nucleus of an atom.
Answer:
The statement which is false is b. Electrons are negatively charged and have a mass of 1 amu.
Explanation:
Protons can be described as the positively charged part of an atom. Neutrons are the part of an atom which do not carry ant charge. The protons and neutrons are present in the nucleus of an atom. The atomic mass unit of a proton and a neutron is almost 1.
Electrons are the negative charge particles of an atom. They do not have a mass of 1 atomic mass unit. Their atomic mass unit is almost zero. Hence, option B is false.
A 6-column table with 2 rows. The first column labeled number of washers has entries 1, 3. The second column labeled Mass of Washers m subscript w (grams) has entries 4.9, 14.7. The third column labeled Mass of Washers m subscript w (kilograms) has entries 0.0049, empty. The fourth column labeled Acceleration due to Gravity a subscript g (meters per seconds squared) has entries empty, 10. The fifth column labeled Force of gravity on the washers F subscript g (kilograms times meters per second squared) has entries 0.049, 0.147. The sixth column labeled Applied force of washers on the car F subscript w c (Newtons) has entries 0049, empty.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A) The acceleration due to gravity for any object, including 1 washer on the string, is always assumed to be ___ m/s2.
B) The mass of 3 washers, when converted to kg, is ___ kg.
C) The applied force of 3 washers will increase the applied force on the car to ___ N.
Please find the blanks, thank you!
Answer:
Your answer is:
Explanation:
A) The acceleration due to gravity for any object, including 1 washer on the string, is always assumed to be 10 m/s2.
B) The mass of 3 washers, when converted to kg, is 0.0147 kg.
C) The applied force of 3 washers will increase the applied force on the car to 0.147 N.
I hope this helps!
- sincerelynini
Answer:
A) 10 m/(s^2)
B) 0.0147 kg
C) 0.147 N
Explanation:
A) It's stated in the table that the acceleration due to gravity is assumed as 10 m/(s^2). If you assume this value in one calculation, then you have to assume the same value in all your calculations.
B) 3 washers have a mass of 14.7 grams. Dividing this mass by 1000, you convert grams into kilograms, that makes 0.0147 kg.
C) Force measured in kilograms times meters per second squared are equivalent to Newtons, therefore, 0.147 kg*m/(s^2) = 0.147 N
In an experiment, 9 g of aluminum react with 8 g of sulfur to form aluminum sulfide. Calculate the grams of aluminum sulfide formed. Al + S → Al2S3
Answer:
The grams of aluminum sulfide formed are ; 12.51 g
Explanation:
Using Formula,
[tex]mole = \frac{given\ mass}{Molar\ mass}[/tex]
Calculate the moles of Al and S :
Given mass of Al = 9 g
Molar mass of Al = 27 g/ mole
[tex]mole = \frac{9}{27}[/tex]
Mole of Al = 0.33
Given mass of S = 8 g
Molar mass of S = 32 g/mole
[tex]mole = \frac{8}{32}[/tex]
Mole of S = 0.25
The balanced chemical equation for the reaction between aluminium and sulfur is :
[tex]2Al(s) + 3S(s)\rightarrow Al_{2}S_{3}(s)[/tex]
Here ,
2 mole of Al needs 3 moles of S
1 mole of Al needs 3/2(= 1.5) moles of S
hence ,
0.33 mole of Al should require
[tex]\frac{3}{2}\times 0.33[/tex] moles of S
Sulfur needed = 0.495 mole
Available S = 0.25 mole
So there is less sulfur than required , S is the limiting reagent
Amount of S decide the Amount of Al2S3 formed
3 mole of S produce 1 mole of Al2S3
1 mole of S produce 1/3 mole of Al2S3
0.25 mole will produce :
[tex]0.25\times\frac{1}{3}[/tex]
= 0.0833 moles of Al2S3
[tex]Al_{2}S_{3}[/tex] = 0.083 mole
Molar mass of
[tex]Al_{2}S_{3}[/tex] = 150.16 g/mole
[tex]mole = \frac{given\ mass}{Molar\ mass}[/tex]
[tex]given\ mass = moles\times molar\ mass[/tex]
[tex]given\ mass = 0.083\times 150.16[/tex]
= 12.51 g
Phosphoric acid (H3PO4) and boric acid (H3BO3) each dissociate fully producing four ions in solution
A)True
B) False
B) False
Explanation:
Phosphoric acid (H₃PO₄) and boric acid (H₃BO₃) are weak acids, so they will not fully dissociate in solution.
Bellow you mai find the dissociation reactions of the acids:
H₃PO₄ + H₂O ⇄ H₂PO₄⁻ + H₃O⁺
H₂PO₄⁻ + H₂O ⇄ HPO₄²⁻ + H₃O⁺
HPO₄²⁻ + H₂O ⇄ PO₄³⁻ + H₃O⁺
Phosphoric acid (H₃PO₄) produces four ions in solution: H₂PO₄⁻, HPO₄²⁻, PO₄³⁻ and H₃O⁺.
H₃BO₃ + H₂O ⇄ H₂BO₃⁻ + H₃O⁺
H₂BO₃⁻ + H₂O ⇄ HBO₃²⁻ + H₃O⁺
HBO₃²⁻ + H₂O ⇄ BO₃³⁻ + H₃O⁺
Boric acid (H₃BO₃) produces four ions in solution: H₂BO₃⁻, HBO₃²⁻, BO₃³⁻ and H₃O⁺.
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Determine the number of ions produced in the dissociation of the compound listed. CaCl2
Answer:
See the explanation below, please.
Explanation:
Then the dissociation of the compound CaCl2 (Calcium chloride):
CaCl2 ---> Ca 2+ + 2Cl -
The compound dissociates into Ca2 + and Chloride (Cl-)
(two ions are generated in dissociation)
Answer:
The answer is 2 ions
Explanation:
The diagram shows a chicken embryo and a human
embryo.
Which is best supported by the diagram
A.Because their embryos have tails, chickens and
humans do not likely share a common ancestor with
fish
B.Because their embryos have structures similar to
gills, chickens and humans likely share a common
ancestor with fish.
C.Chickens and humans have homologous structures
as embryos, so they are not likely related to each
other.
D.Chickens and humans have homologous structures
as embryos, so they are not likely related to any other
organisms.
Answer:
The correct option is B) Because their embryos have structures similar to
gills, chickens and humans likely share a common ancestor with fish.
Explanation:
Evolutionary studies show common traits which are present among organisms of different species. Based on these traits, we can tell that which species might have shared common ancestors in the past.
In the structure shown above, we can see that the embryo of a human and a chicken have a structure similar to the gills of fishes. This shows that these organisms might have shared a common ancestor in the past.
Answer:
The correct answer is B
the oldest and farthest celestial bodies of the universe
Answer:
GN-z11 is the oldest
Explanation:
GN-z11 has a spectroscopic redshift of z = 11.09, which corresponds to a proper distance of approximately 32 billion light-years
Globular clusters are some of the oldest structures in the Milky Way, with ages suggesting the age of the universe to be at least around 11 to 13 billion years old. The Boomerang Nebula is among the youngest and coldest objects known. The study of distant galaxies and ancient globular clusters helps astronomers understand the early universe.
The oldest and farthest celestial bodies in the universe provide insight into the universe's early history. Globular clusters are among the oldest structures in our Galaxy, with the youngest being about 11 billion years old, setting a lower limit for the age of the universe. Our Milky Way, containing such ancient globular clusters, suggests it was born at least 13 billion years ago. One famous globular cluster, M13, is roughly 26,000 light-years away from us and has an estimated mass of around a million times that of the Sun. In contrast to these ancient objects, the Boomerang Nebula is a much younger planetary nebula and is currently the coldest known object in the Universe.
In order to understand the early universe, astronomers study not only globular clusters but also very distant galaxies, as they provide a view of the universe when it was very young. Observations of stars in the halo of the Milky Way, red giant stars, suggest distances of almost 1 million light-years, indicating the immense scale and diversity of structures within our galaxy.
The expression of 5522 km in scientific notation is
Answer:
5.522 * 10^3.
Explanation:
5522 = 5.522 * 10^3 .
Nitrogen gas occupies a volume of 500ml at a pressure of 0.971atm. What volume wi
the gas occupy at a pressure of 1140 mm Hg, assuming the temperature remains
constant?
Answer: 323.67ml
Explanation:please see attachment for explanation. Thanks
To find the new volume of the nitrogen gas at a different pressure, we can use the gas law equation PV = nRT. By rearranging the equation and plugging in the given values, we can calculate the new volume.
Explanation:To solve this problem, we can use the gas law equation: PV = nRT, where P is pressure, V is volume, n is the number of moles, R is the gas constant, and T is the temperature in Kelvin. Since the temperature remains constant, we can simplify the equation to PV = constant. First, we need to convert the pressure from mm Hg to atm by dividing it by 760. Then, we can use the equation to find the new volume:
P1V1 = P2V2
Plugging in the values and solving for V2:
V2 = (P1 * V1) / P2
Let's substitute the given values:
V2 = (0.971 atm * 500 ml) / (1140 mm Hg / 760 mm Hg/ atm)
After converting mL to L and performing the calculation, we get:
V2 = 0.207 L
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Which of these statements best explains why the ocean currents in the Northern hemisphere tend to move in the clock-wise direction? (2 points) Question 14 options: 1) The currents deflect to the right due to the rotation of Earth. 2) The change in gravitational forces causes currents to move towards right. 3) The deflection of winds to the left causes the currents to move in the opposite direction. 4) The altered wind speed due to Earth's rotation causes the movement of ocean water.Which of these statements best explains why the ocean currents in the Northern hemisphere tend to move in the clock-wise direction? (2 points) Question 14 options: 1) The currents deflect to the right due to the rotation of Earth. 2) The change in gravitational forces causes currents to move towards right. 3) The deflection of winds to the left causes the currents to move in the opposite direction. 4) The altered wind speed due to Earth's rotation causes the movement of ocean water.
Answer: Option (1) is the correct option that is currents deflect to the right due to the rotation of Earth.
Explanation:
The water on the surface of ocean is moved by winds that blow in certain direction because of the Coriolis effect and spinning of the Earth that's why ocean currents in the Northern hemisphere tend to move in the clock-wise direction.