Determine the debroglie wavelength for an electron moving at 7.3 x 107 m/sec.

a. 1.0 x 10-11 m

b. 5.1 x 104 m

c. 5.9 x 10-23 m

d. 2.9 x 10-7 m

A.

Explanation:

As we know that de Broglie wavelength is given by the formula

here we know that

mass of electron is given as

so here we have

it doesn't. it was imagined up in the middle ages.