Questions
If energy E, length L and, time T are taken as fundamental quantities. The dimensional formula of gravitational constant is
a
FL6E−2
b
FL5T−1
c
E2FL6T3
d
E3F−1L6T5
detailed solution
Correct option is A
∴[E]=ML2T−2[M]=EL−2T2∵ F=Gm1m2r2⇒ [G]=Fr2m1m2=FL2M−2 FL2EL−2T−2−2=FL6E−2Talk to our academic expert!
Similar Questions
The quantities A and B are related by the relation A/B = m, where m is the linear mass density and A is the force, the dimensions of B will be
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