3 years ago

How fast are the earths tectonic plates moving on average

1 answer:

5 0

About 2 to 5 centimeters per year (1 to 2 inches per year), about the same speed that your fingernails grow. We know, then, that the outermost part of Earth consists of a series of large slabs (tectonic plates; lithospheric plates) that move slowly over the globe, powered by flow in the interior mantle

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The conditions in a local area include temperature, atmospheric pressure, wind, and humidity. The combination of all these condi

Ludmilka [50]

Answer:

A the climate in the area

Explanation:

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3 years ago

The volume of a gas is reduced from 4 l to 0.5 l while the temperature is held constant. How does the gas pressure change?

shusha [124]

Answer:

The pressure increases by a factor 8

Explanation:

For a gas held at constant temperature, Boyle's law can be applied. It states that the product of the gas pressure and the gas volume is constant, so we can write:

$p_1 V_1 = p_2 V_2$

where

$p_1$ is the initial pressure

$p_2$ is the final pressure

$V_1$ is the initial volume

$V_2$ is the final volume

For the gas in this problem, the volume is reduced from

$V_1 = 4 L$

$V_2 = 0.5 L$

so we can rewrite the equation as

$\frac{p_2}{p_1}=\frac{V_1}{V_2}=\frac{4 L}{0.5 L}=8$

this means that the pressure of the gas will increase by a factor 8.

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4 years ago

What will angle r do?

timama [110]

Answer:

Increase

Explanation:

because it's increasing up.

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4 years ago

1. Why does Earth's moon have no atmosphere

atroni [7]

1. Earth's moon has no atmosphere because the moon's gravity is too weak to hold onto gas molecules.
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Between magnitude of the average 4sec

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3 years ago