calculate the velocity of electron which has a de Broglie wavelength of 500 NM
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Answer:
what is full form of nm please tell me
Answered by
0
Answer:
1.45x10-⁷
Explanation:
wavelength = h/mv
where h= plank's constant, m= mass of electron and v= velocity
so v= h/m x wavelength
v= 6.62x10-³⁴/9.1x10-³¹x500
after solving it ans is
1.45x10-⁷
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