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A gas is heated in a sealed rigid container. What… | StemPy Lab
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A gas is heated in a sealed rigid container. What happens to the mean free path of its molecules?
Physics
Hard
High School (11–12)
Heat & Thermodynamics › Kinetic Theory of Gases
NEET
Created by
StemPy Lab
A gas is heated in a sealed rigid container. What happens to the mean free path of its molecules?
It becomes shorter
It grows in proportion to
T
T
T
It does not change
It grows in proportion to
T
\sqrt{T}
T
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← Equal masses of aluminium and lead are warmed by the same number of kelvin. Which needs more heat, and why?
A gas is at 2.0 × 10⁴ Pa and 340 K. Its molecules have a diameter of 3.0 × 10⁻¹⁰ m. What is the mean free path? (kB = 1.38 × 10⁻²³ J/K) →
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Heat & Thermodynamics › Kinetic Theory of Gases
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