The de Broglie wavelength of a 0.060 kg golf ball is 4.28 x 10^-34m.What is its speed? (h = 6.63 x 10^-34 J*s)

Question

Quizplus · Accepted Answer

The de Broglie wavelength is given by the equation:

λ = h / (mv)

where λ is the de Broglie wavelength, h is the Planck constant, m is the mass of the particle, v is its velocity.

Rearranging the equation, we get:

v = h / (mλ)

Substituting the given values, we get:

v = 6.63 x 10^-34 J s / (0.060 kg x 4.28 x 10^-34 m) = 26.3 m/s

Therefore, the answer is B) 26 m/s

The De Broglie Wavelength of a 0