Suppose That the World Could Be Changed So That the De

Multiple Choice

Suppose that the world could be changed so that the de Broglie wavelength of a 40-kg runner who goes 100 m in 10.0 s was 5 m.Assuming that all other constants remain the same,the value of Planck's constant would have to be

A) 0.80 J · s
B) 1.3 J · s
C) 0.76 J · s
D) 2.0 kJ · s
E) 0.20 MJ · s