What is the wavelength of a bullet that is 0.450 g traveling at 2000.m/s? A)2000.m B)2.94 × 10^-24m C)7.36 × 10^-34m D)7.36 × 10^-37m E)1.49 × 10^-40m

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Quizplus · Accepted Answer

The de Broglie wavelength formula is λ = h / (mv), where h is Planck's constant (6.626 × 10^-34 m^2 kg/s), m is mass in kg, and v is velocity in m/s. For a bullet with mass 0.450 g (0.00045 kg) and velocity 2000 m/s, the wavelength is 7.36 × 10^-34 m.

What Is the Wavelength of a Bullet That Is 0