Question Guide – Pressure

A fork tube contains air in one branch and a vacuum in the other as shown below.
Pressure in a fork tube

What is the pressure of the enclosed air?

A d cm Hg
B k cm Hg
C (hd) cm Hg
D (hk)cm Hg

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This question is related to the topic “Pressure” in O Level Physics tuition.

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Question Guide – Pressure ultima modifica: 2018-03-05T07:05:29+00:00 da LearningForKeeps