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never [62]
3 years ago
8

How do the planets Venus and Neptune differ in terms of atmospheric composition?

Physics
2 answers:
frutty [35]3 years ago
7 0

Answer: The correct option is Option A.

Explanation:

Atmosphere is defined as the layer of gases which form an envelope around a planet.

Venus is the second and Neptune is the last planet of our solar system.

Venus's atmosphere mainly consists of carbon dioxide with trace amounts of nitrogen, argon , helium and neon.

Neptune's atmosphere mainly consists of helium and hydrogen with 2.5 to 3% of methane gas in it.

From the above information, the correct answer comes out to be Option A.

marissa [1.9K]3 years ago
4 0
<span>(A)Venus has carbon dioxide in its atmosphere, while Neptune has methane in its atmosphere.</span>
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For 1983 through 1989, the per capita consumption
Tresset [83]

Answer:

y = 43.55 + 2.15t

Explanation:

We were told that in 1983, the per capita consumption was 37.1 pounds, and in 1989 it was 50 pounds.

If we assume t = 0 corresponds to year 1980. Then, for 1983 it will be t = 3 and for 1989,it will be t = 9.

Thus, expressing the information as ordered pairs, we have; (3,37. 1) and (9,50).

Let us now find slope of the linear function:

m1 = (y2 - y1)/(t2 - t1)

m1 = (50 - 37.1)/(9 - 3)

m1 = 2.15

So, we can find the linear equation as;

y - 37.1 = 2.15(t - 3)

y = 37.1 + 2.15t - 6.45

y = 43.55 + 2.15t

8 0
3 years ago
Mandy is testing an unknown solution to determine whether it is an acid or a base. She places a piece of red litmus paper into t
Marina CMI [18]
The solution is a base
5 0
2 years ago
A student pushes a 12.0 kg box with a horizontal force of 20 N. The friction force on the box is 9.0 N. Which of the following i
Hoochie [10]

The acceleration of the box is approximately 1 m/s^2

Explanation:

According to Newton's second law of motion, the net force acting on the box is equal to the product between its mass and its acceleration:

\sum F = ma

where

\sum F is the net force

m = 12.0 kg is the mass of the box

a is the acceleration

The net force can be written as

\sum F = F_a - F_f

where

F_a = 20 N is the applied forward force

F_f=9.0 N is the friction force

Combining the two equations,

F_a-F_f=ma

And solving for the acceleration,

a=\frac{F_a-F_f}{m}=\frac{20-9}{12}=0.9 m/s^2\sim 1 m/s^2

Learn more about Newton's second law:

brainly.com/question/3820012

#LearnwithBrainly

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3 years ago
A) It is very dry at the equator because it is so hot.
bixtya [17]

A) It is very dry at the equator because it is so hot.

False.  It depends on what else is around.

The Sahara Desert is near the Equator.

But so is the Amazon rain forest.

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False.  Higher places are usually colder, because the air is thinner.

C) Land masses change the direction of currents.

True

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True

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2 years ago
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Answer:

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