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Physics / Physics with MasteringPhysics 4 / Chapter 17 / Problem 17P

Physics with MasteringPhysics | 4th Edition | ISBN: 9780321541635 | Authors: James S. Walker

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The Atmosphere of Mars On Mars, the average temperature is

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QUESTION:

Problem 17P

The Atmosphere of Mars On Mars, the average temperature is —64°F and the average atmospheric pressure is 0.92 kPa. (a) What is the number of molecules per volume in the Martian atmosphere? (b) Is the number of molecules per volume on the Earth greater than, less than, or equal to the number per volume on Mars? Explain your reasoning, (c) Estimate the number of molecules per volume in Earth’s atmosphere.

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QUESTION:

Problem 17P

The Atmosphere of Mars On Mars, the average temperature is —64°F and the average atmospheric pressure is 0.92 kPa. (a) What is the number of molecules per volume in the Martian atmosphere? (b) Is the number of molecules per volume on the Earth greater than, less than, or equal to the number per volume on Mars? Explain your reasoning, (c) Estimate the number of molecules per volume in Earth’s atmosphere.

ANSWER:

Step 1 of 4

a) Let's first convert the given temperature from Fahrenheit to Kelvin

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