JEE Mains 06-Sep-2020 Shift 1 Solved Paper

Section: Physics

Question : 35 of 75

Marks: +1, -0

An electron, a doubly ionized helium ion (He++) and a proton are having the same kinetic energy. The relation between their respective de-Broglie wavelengths λe,λHe++ and λP is:

[6 Sep 2020 Shift 1]

λe<λP<λHe++
λe<λHe++=λP
λe>λHe++>λP
λe>λP>λHe++

Validate

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