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Calculate the wave length of an electron...

Calculate the wave length of an electron of mass `9.1 xx 10^(-31) kg`, moving with a velocity of `2.05 xx 10^(7)ms^(-1)`.

A

1.92 cm

B

7.67 cm

C

0.175 cm

D

3.84 cm

Text Solution

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The correct Answer is:
C
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