Atomic Structure Question 176

Question: A cricket ball of 0.5,kg is moving with a velocity of 100,m/sec . The wavelength associated with its motion is [DCE 2004]

Options:

A) 1/100cm

B) 6.6×1034m

C) 1.32×1035m

D) 6.6×1028m

Show Answer

Answer:

Correct Answer: C

Solution:

From de Broglie equation λ=hmv = 6.62×10340.5×100 = 1.32×1035m .



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