Question

Describe the working principle of an aneroid barometer.​

Answer 1

Answer:

Aneroid barometers helps to measure the atmospheric pressure. ... This alloy under goes expansion and contraction on the change in pressure. Thus, the mechanical levers of aneroid cell expand and contract and display the reading on the aneroid barometer by the movement of the pointer

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Answer 2

Answer:

heyyya good morning

i am thik thak xd

and wbu ????