JEE Mains 29-Jan-2023 Shift 2 Solved Paper

Section: Physics

Question : 3 of 90

Marks: +1, -0

The ratio of de-Broglie wavelength of an α-particle and a proton accelerated from rest by the same potential is ‌

√m

, the value of m is

[29-Jan-2023 Shift 2]

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