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NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS

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Expression for time in terms of G (universal gravitational constant), h (Plank’s constant) and c (speed of light) is proportional to

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Correct option: C

\sqrt {\frac{{Gh}}{{{c^5}}}}

Option C (

\sqrt {\frac{{Gh}}{{{c^5}}}}

) is correct because it correctly relates time to G, h, and c using dimensional analysis.

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