A person of mass 50 kg has a de Broglie wavelength of 4.4 × 10-36 m while jogging

How fast is she running? (h = 6.626 × 10-34 J ? s)
A) 2.0 m/s
B) 3.0 m/s
C) 4.0 m/s
D) 5.0 m/s


B

Physics & Space Science

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