Question

Bulk modulus of a perfectly rigid body is ______.

पर्याय

• zero

• unity

• infinity

• zero-one

Answer 1

Bulk modulus of a perfectly rigid body is infinity.

Explanation:

B = ${\displaystyle \frac{\text{P}}{\frac{\Delta \text{V}}{\text{V}}}}$ for a rigid body ΔV = 0

∴ B = ∞