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A macroscopic particle of mass 100 g and moving at a velocity of 100 cm s^-1 d will have a de Broglie wavelength of ……

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A macroscopic particle of mass 100 g and moving at a velocity of 100 cm s-1 d will have a de Broglie wavelength of ……

(a) 6.6 x 10-29 cm 

(b) 6.6 x 10-30 cm 

(c) 6.6 x 10-31 cm 

(d) 6.6 x 10-32 cm

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(c) 6.6 x 10-31 cm 

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