JEE Main 16 March 2021 Shift 2 Solved Paper

Section: Physics

Question : 7 of 90

Marks: +1, -0

The de-Broglie wavelength associated with an electron and a proton were calculated by accelerating them through same potential of 100V. What should nearly be the ratio of their wavelengths? (mp=1.00727u, me=0.00055u )

[16 Mar 2021 Shift 2]

1860:1
(1860)2:1
41.4:1
43:1

Validate

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