Question

The momentum of the electron having wavelength 2A is

a. 3.3x1024 kgms-1

b. 6.6x1024 kgms-1

c. 3.3x10-24kgms-1

d. 6.6x10-24kgms-1
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Answer 1

Answer:

D is the crrt ans

6.6x10^-24 kgms-1

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