JEE Main 29-Jan-2024 Shift 1 Solved Paper

Section: Physics

Question : 43 of 90

Marks: +1, -0

The de-Broglie wavelength of an electron is the same as that of a photon. If velocity of electron is 25% of the velocity of light, then the ratio of K.E. of electron and K.E. of photon will be:

[29-Jan-2024 Shift 1]

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1
1
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1
8
‌
8
1
‌
1
4

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