Calculate de-Broglie wavelength of an electron travelling at 1% of the speed of light [DPMT 2004]

Calculate de-Broglie wavelength of an electron travelling at 1% of the

1.	Calculate de-Broglie wavelength of an electron travelling at 1% of the speed of light [DPMT 2004]
A.	\[2.73\times {{10}^{-24}}\]
B.	\[2.42\times {{10}^{-10}}\]
C.	\[242.2\times {{10}^{10}}\]
D.	None of these
Answer» C. \[242.2\times {{10}^{10}}\]

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Calculate de-Broglie wavelength of an electron travelling at 1% of the speed of light [DPMT 2004]

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