21. For a constant hydraulic stress on an object, the fractional change in the object’s volume
21. For a constant hydraulic stress on an object, the fractional change in the object’s volume (ΔV/V) and its bulk modulus (B) are related as
(a) (ΔV/V) ∝ B (b) (ΔV/V) ∝ 1/B
(c) (ΔV/V) ∝ B2 (d) (ΔV/V) ∝ B-2
Answer-b
(7)