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slega [8]
4 years ago
13

Select the correct answer.

Physics
1 answer:
Marianna [84]4 years ago
6 0

Answer:

A

Explanation:

According to Newton's second law, acceleration is directly proportional to the net force. As the acceleration increases (when mass is constant), the net force increases. This is represented in the following formula.

f = ma

a =  \frac{f}{m}

a = acceleration

f = force

m = mass

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3.27 moles of an ideal gas in a 50.0 L tank has a pressure of 171000 Pa. What is the temperature of the gas? (Unit=degrees C)
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The temperature of the gas is 41.3 °C.

Answer:

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Explanation:

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We know that the gas constant R = 0.0821 atmLMol–¹K-¹. Then the volume of the gas is given as 50 L and moles are given as 3.27 moles.

Then substituting all the values in ideal gas equation ,we get

1.6876×50=3.27×0.0821×T

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So the temperature is obtained to be 314.3 K. As 0°C = 273 K,

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