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Which of the following graphs correctly ...

Which of the following graphs correctly represents the variation of `beta= -((dV)/(dP))//V` with `P` for an ideal gas at constant temperature

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
At constant temperature `PV` = constant So `PdV + VdP = 0`
`implies (dV)/(dP) = -(V)/(P)`
`implies beta = -(dV//dP)/(V) = (1)/(P)`
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ALLEN -GEOMETRICAL OPTICS-EXERCISE - 05 (B)
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