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For an ideal liquid...

For an ideal liquid

A

the bulk modulus is infinite

B

the bulk modulus is zero

C

the shear modulus is infinite

D

the shear modulus is zero

Text Solution

Verified by Experts

The correct Answer is:
A, D
As an ideal liquid is not compressible.
Hence, change in volume, `Delta V = 0`
Bulk modulus `B = ("Stress")/("Volume strain")=(F//A)/(DeltaV//V)=(F)/(A)xx(V)/(DeltaV)=oo`
Compressibility, `K = (1)/(B) = (1)/(oo)=0`
As there is no tangential (viscous) force exists in case of an ideal fluid, hence, shear modulus = 0.
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