From the dimensional consideration, which of the following equation is correct Options: A . &nbspT = 2π√R3GM B . &nbspT =2π√GMR3 C . &nbspT =2π√GMR2 D . &nbspT =2π√R2GM

Answer: Option A : A By substituting the dimension in T = 2 π √ R 3 G M we get √ L 3 M − 1 L 3 T − 2 × M =T

From the dimensional consideration, which of the following equation is correct

Question

From the dimensional consideration, which of the following equation is correct

Options:

A . T = 2π√R3GM

B . T =2π√GMR3

C . T =2π√GMR2

D . T =2π√R2GM

Answer: Option A
:
A
By substituting the dimension in T = 2

π \sqrt{\frac{R^{3}}{G M}}

we get

\sqrt{\frac{L^{3}}{M^{- 1} L^{3} T^{- 2} \times M}}

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