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An enclosed gas exerts a pressure P on the walls of a container. This pressure is directly proportional to the temperature T of the gas. If the pressure is 7 lb per square inch. when the temperature is
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Apr 8, 2018
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An enclosed gas exerts a pressure P on the walls of a container. This pressure is directly proportional to the temperature T of the gas. If the pressure is 7 lb per square inch. when the temperature is 420ºF, find the constant of variation.
Mathematics
high-school
Rowf Abd
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Answer:
7 = 420 k
k = 1 / 60
Explanation:
Nelita
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Apr 9, 2018
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Nelita
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420 F must be converted to degrees absolute
= 420+460 = 880 degrees absolute
P = kT
7 = k * 880
k = 7/880
p = K T
7 = 420 k
k = 1 / 60
JoaquinG
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Apr 13, 2018
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