The unit of bulk modulus of elasticity for a liquid in S.I. unit is____________________?

A. Elevation
B. Pressure
C. Both A. & B.
D. Neither A. nor B.

A. Speed
B. (Speed)2
C. (Speed)3
D. (Speed)0.5

A. 4
B. 2100-4000
C. 4000
D. ∞

A. 0.61 – 0.63
B. 0.5 – 0.75
C. 0.75 – 0.90
D. 0.35 – 0.55

A. (V12 – V22)/2gc
B. (V1 – V2)2/2gc
C. (V1 – V2)/2gc
D. (V12 – V22)/gc

A. Incompressible
B. Non-viscous
C. Both A. and B.
D. Neither A. nor B.