Question

If pressure P, velocity v and time T are taken as fundamental quantities, then dimensional formula of force is: *
a)Pv^2 T^2
b) P^(-1) v^2 T^(-2)
c) PvT^2
d) P^(-1) vT^(-2)

Answer 1

Answer:

If pressure P, velocity V and T are taken as fundamental physical quantities the dimensional ... (a)PV2T2(b)P−1V2T−2(c)PVT 2(d)P−1VT2.

Answer 2

ans is PV²T²

EXPLANATION:

FORCE = M¹L¹/T² .............IST EQUATION..

PRESSURE = M¹/L¹T²

V= L/T

T=T

PT²V² ........

USE DIMENSIONS OF P V AND T AND YOU WILL GET DIMENSIONS OF FORCE