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At What Speed (M/s)must a 3

Question 164

Multiple Choice

At what speed (m/s) must a 3.0-mg object be moving in order to have a de Broglie wavelength of 5.4 × 10^-29 m?

A) 1.6 × 10^-28
B) 3.9 × 10^-4
C) 2.0 × 10¹²
D) 4.1
E) 6.3

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