How much should the pressure on a litre of water be changed to compress it by 0.10%?

Asked by Abhisek | 1 year ago |  80

##### Solution :-

Volume of water, V=1 litre

Water should be compressed by  0.10%

The fractional change in volume,

$$\dfrac{△V}{V}$$=($$\dfrac{0.1}{100}$$)×1=10−3

Bulk modulus, B =$$\dfrac{P}{△V\dfrac{1}{V}}$$

$$\dfrac{PV}{△V}$$

P=B×($$\dfrac{△V}{V}$$)

Bulk modulus of water, B = 2.2×109 Nm −2

Pressure on water, P=2.2×109 ×10−3 =2.2×10Pa

Answered by Pragya Singh | 1 year ago

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