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Physics · PYQ NEET UG 2021
हिन्दीIf E and G respectively denote energy and gravitational constant, then \( \frac{E}{G} \) has the dimensions of:
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Correct answer · Option D
\( [M^2] [L^{-1}] [T^0] \)
Explanation
Dimensions: \( E = [M L^2 T^{-2}] \), \( G = [M^{-1} L^3 T^{-2}] \). Therefore, \( \frac{E}{G} = \frac{[M L^2 T^{-2}]}{[M^{-1} L^3 T^{-2}]} = [M^2 L^{-1} T^0] \).
