Home
Class 12
PHYSICS
The increase in pressure required to dec...

The increase in pressure required to decrease the 200 L volume of a liquid by 0.008 % in kPa is (Bulk modulus of the liquid = 2100 M Pa is )

A

8.4

B

84

C

92.4

D

168

Text Solution

Verified by Experts

The correct Answer is:
b
As, `B = ("normal stress")/("volumetric strain") = (Delta P)/(-Delta V//V)`
Here, negative sign shows that volume is decreased when pressure is increased.
Here. `B = 2100 xx 10^(6) Pa, V = 200 L`
`Delta V = 200 xx (0.004)/(100) = 0.008 L`
`:. 2100 xx 10^(6) = (Delta P)/(((0.008)/(200)))`
`:. Delta P = 84 kPa`
Promotional Banner

Topper's Solved these Questions

  • ELASTICITY

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise EXERCISE 2|48 Videos

  • CURRENT ELECTRICITY

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET CORNER|32 Videos

  • ELECTROMAGNETIC INDUCTION

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET CONER|34 Videos

Similar Questions

Explore conceptually related problems

An increases in pressure required to decreases the 200 litres volume of a liquid by 0.004% in container is: (bul modulus of the liquid =2100MPa )

The increase in pressure in kPa requried to decrease 200 litre volume of a liquid by 0.004% is (bulk modulus of the liquif = 2100 Mpa)

The increase in pressure required to decrease volume by 0.005% of 150 litre liquid (in kPa) is (Bulk modulus of liquid, B=3*10^9 N/m^2 )

What increase in pressure is required to decrease the volume of 200 litre of water by 0.004 percent? Given bulk modulus of water is 2100 Mpa.

Find the increase in pressure required to decrease the volume of given mercury by 0.001 % [ Bulk modulus of mercury = 2.8 xx 10^(10) N//m^(2)]

The extra pressure required to decrease the volume of a liquid of Bulk modulus 2.5 GPa by 0.01% is

Find the increase in pressure required to decrease the volume of a water sample of 0.01%. Bulk modulus of water =2.1xx10^9Nm^-2 .

The pressure required to reduce the given volume of water by 1% is, (Bulk modulus of water =2xx10^(9)N//m^(2) )

What increases in pressure will be needed to decrease the volume of 1.0 m^(3) of water by 10c.c. ? The bulk modulus of water is 0.21xx10^(10) Nm^(-2)

How much pressure should be applied on a litre of water if it is to be compressed by 0.1%? (Bulk modulus of water= 2100 MPa)