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Units and Measurements question

2019 · 9 Jan · Shift 2 · Q66
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Units and Measurements question

2019 · 9 Jan · Shift 2 · Q66

JEE MainPhysicsUnits and MeasurementsMCQ+4 / −1
Expression for time in terms of G(universal gravitional constant), h (Planck constant) and c (speed of light) is proportional to :
  1. A
    hc5G\sqrt {{{h{c^5}} \over G}}Ghc5​​
  2. B
    c3Gh\sqrt {{{{c^3}} \over {Gh}}}Ghc3​​
  3. C
    Ghc5\sqrt {{{Gh} \over {{c^5}}}}c5Gh​​
  4. D
    Ghc3\sqrt {{{Gh} \over {{c^3}}}}c3Gh​​
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