Chemistry Middle School

Which statement best describes the relationship between changes in air pressure and wind speeds?

Options:
A. When a high- and a low-pressure air mass are far apart, air moves slowly from high to low pressure.

B. When a high- and a low-pressure air mass are far apart, air moves quickly from low to high pressure.

C. When a high- and a low-pressure air mass are close together, air moves slowly from high to low pressure.

D. When a high- and a low-pressure air mass are far apart, air moves quickly from high to low pressure.

Answers

Answer 1

Answer:

D is the right answer

Answer 2
D is the right answer

Related Questions

Balancing Chemical Equations Practice #2 Page: 1

Answers

Answer:

2H2O

Explanation:

Reactant. Product

H=4. H=2×2

O=2. O=1×2

Why do you think that the neutron was the last of the atom components to be discovered?

Answers

Answer:

The neutron was the last of the atomic components to be discovered because it does not have an electric charge, making it difficult to detect. It was also not predicted by early atomic theories, leading scientists to believe that the atomic nucleus was composed solely of protons. The discovery of the neutron required the development of new experimental techniques, such as neutron scattering, to detect its presence.

it doesn’t have a charge so it was harder to detect.

Jane is a graphic designer who is hired by several different companies to create logos and marketing designs. As part of her final project, she makes sure to deliver images in several resolutions. Why is the resolution of an image important? Why would several different versions of the same image be needed? What would happen if a low-resolution image was used on a large poster? Explain your reasoning.

Answers

Answer: Which substances are released during cellular respiration?

Use complete sentences to explain how the mass of oxygen is conserved during cellular respiration.

Explanation:

Answer:Use complete sentences to explain how the mass of oxygen is conserved during cellular respiration.

HELP PLS HURRY!
Aliyah and Jeremy constructed a flashlight in science class. They want to use it to help them see at night. The picture below looks like the circuit that they built when making their flashlight.




After constructing the circuit, Aliyah and Jeremy noticed that the light bulb stays on all the time. This means the batteries will get used up when the flashlight does not need to be on. What is something Aliyah and Jeremy can do to solve this problem?
A.
They could move the light bulb closer the battery.
B.
They could connect more batteries to the circuit.
C.
They could add a switch to the circuit.
D.
The could use longer wires.

Answers

Answer:

C

Explanation:

If they add a switch then the battery will not drain as fast.

C

Switches allow control over electric currents in a circuit without having to actually get in and cut the wires

can praseodymium conduct electricity

Answers

Answer:

praseodymium can conduct electricity as it is one of it's conductivities

Yes praseodymium can conduct electricity

Jane is a graphic designer who is hired by several different companies to create logos and marketing designs. As part of her final project, she makes sure to deliver images in several resolutions. Why is the resolution of an image important? Why would several different versions of the same image be needed? What would happen if a low-resolution image was used on a large poster? Explain your reasoning

Answers

Answer: I hope I can explain this well

the reason she makes copies of the image in different resolutions is because depending on the print size the lower resolution can look perfect for a small print and a higher resolution will look better on a large print, because larger prints are expanded, if you use a lower resolution image it will appear blurry on a large poster, the more pixels the better for a large poster

Explanation:

Answer:

Good Luck

Explanation:

Because larger prints are expanded, a lower resolution image will appear blurry on a large poster, so she makes copies of the image in various resolutions because, depending on the print size, a lower resolution can look perfect for a small print and a higher resolution will look better on a large print.

1. What is the formula for Chlorine? CL or CI?
2. What is the formula for hydrochloric acid? HCI or HCL?

Answers

Answer:

Formula of chlorine is Cl.

And formula of hydrochloric acid is HCl.

Hydrochloric acid is an inorganic chemical. It is a strong corrosive acid with a chemical formula HCl. It is also known as hydrogen chloride or muriatic acid.

Answer:

Explanation:

For Chlorine, it's Cl and for hydrochloric acid, it's HCl.

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