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The ratio of the de-Broglie wavelengths of proton and electron having same kinetic energy: (Assume \(m_{ p }=m_{ e } \ti…

Q1

The ratio of the de-Broglie wavelengths of proton and electron having same kinetic energy:
(Assume \(m_{ p }=m_{ e } \times 1849\) )

[JEE Main 2023, 11 Apr (Shift 2)]

a

\(
1: 43
\)

b

\(
1: 30
\)

c

\(
1: 63
\)

d

\(
2: 43
\)

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