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PHYSICS

JAMB 2018 - Question 19

Physics 2018 JAMB Past Questions - Question 19: In the diagram above, if the atmospheric pressure is 760mm, the pressure in the chamber G is

Use the diagram to answer question that follows

In the diagram above, if the atmospheric pressure is 760mm, the pressure in the chamber G is

A: 660mm

B: 830mm

C: 690mm

D: 860mm

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Correct Answer

Explanation

760 + 100 = pg + 30 pg = 830mm