Question

Q. The de-Broglie wavelength of a ball of mass 10g moving with a velocity of 10ms⁻¹is: [h=6.626×10⁻³⁴Js] *

a) 6.626×10⁻³³m
b) 6.626×10⁻²⁹m
c) 6.626×10⁻³¹m
d) 6.626×10⁻³⁶
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Answer 1

Answer:

sorry this qstn is tough

sorry for that