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  Air at pressure P1 is injected to a manometer with a tube size of 2 cm diameter and air at pressure P2 is injected to another manometer with a tube size of 4 cm diameter as shown in the figure. Which of the following options about P1 and P2 is true? A P1 = P2 B 2P1 = P2 C 4P1 = P2 D P1 = 4P2
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Asked by rajiv.gupta262 | 14 Feb, 2021, 13:43: PM
answered-by-expert Expert Answer
It is assumed that liquids in both manometers are same .
 
Pressure is directly proportional to height of liquid column .
 
Hence answer :-  (A) P1 = P2
Answered by Thiyagarajan K | 05 Sep, 2022, 09:08: AM
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