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Question
Which laboratory observation would most support the kinetic theory's assumption that gas molecules have little attraction for one another?A) A gas expands when the pressure on it is released.
B) A gas with a lower formula mass diffuses more rapidly than one with a higher formula mass.
C) A gas exerts the same pressure on each part of a container's wall.
D) A gas has mass.
Answer
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Related questions
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An indication of an object's inertia is given by its ______________.
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A change in motion requires a(n) ____________.
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The quantity mvr is an object's
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B) torque.
C) linear momentum.
D) angular momentum.
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A) 0.0 N
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Newton's law of universal gravitation is believed to be applicable
A) to the Milky Way only.
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C) throughout the universe.
D) to the solar system only.
E) on Earth only.
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In the equation A = B/C, the A and B are said to be _______________ proportional.
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Newton's third law of motion states that the force pair acting on different objects consists of two forces that
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B) are equal and in the same direction.
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______________ principle explains why objects float or sink in a fluid.
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The magnitude of the acceleration of an object moving in a circle at constant speed is
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B) inversely proportional to the speed.
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