A proton moving with one... | JEE Main 2023 | Modern Physics

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JEE MAIN_2023

S1_01.02.23

Question

A proton moving with one tenth of velocity of light has a certain de Broglie wavelength of $\lambda$ . An alpha particle having certain kinetic energy has the same de-Brogle wavelength $\lambda$ . The ratio of kinetic energy of proton and that of alpha particle is:

Select the correct option:

A

2 : 1

B

4 : 1

C

1 : 2

D

1 : 4

✓ Correct! Well done.

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Solution

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