What are the qualities of an ideal liquid?

Options

A. the bulk modulus is infinite
B. the bulk modulus is zero
C. the shear modulus is inifite
D. the shear modulus is Zero

Answer

A, D

Explanation

An ideal liquid sinout compressible. Hence, change in volume, `Delta V = 0`
it means volume strain is zero
`B = (F//A)/(Delta V//V) = (F)/(A) xx (V)/(Delta V) = oo`
A liquid cannot sustain tangential force. It may contain tangential viscous drag, so `eta = 0`