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MCQEasyJEE Main 2024 · 6 April, Shift 1Dimensions & Dimensional Analysis

Physics Question from JEE Main 2024 · 6 April, Shift 1

The de-Broglie wavelength associated with a particle of mass mm and energy EE is:

λ=h2mE\lambda = \frac{h}{\sqrt{2mE}}

The dimensional formula for Planck’s constant is:

  • A

    [ML−1T−2][ML^{-1}T^{-2}]

  • B

    [ML2T−1][ML^{2}T^{-1}]

  • C

    [MLT−2][MLT^{-2}]

  • D

    [ML2T−2][ML^{2}T^{-2}]

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