The air particles are in the constant random motion, they collide with the walls vand their change in momentum per unit time/rate of collision causes pressure.
lydiajane74 answered the question on October 27, 2017 at 13:17
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Date posted: October 27, 2017. Answers (1)
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Date posted: October 26, 2017. Answers (1)
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Date posted: October 26, 2017. Answers (1)
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Date posted: October 26, 2017. Answers (1)
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