1.

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]

A.                 \[1/100cm\]      
B.                 \[6.6\times {{10}^{-34}}m\]
C.                 \[1.32\times {{10}^{-35}}m\]     
D.                 \[6.6\times {{10}^{-28}}m\]
Answer» D.                 \[6.6\times {{10}^{-28}}m\]


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