What is the de Broglie wavelength for a 9g bullet moving at a speed of 800 m / s?
| July 22, 2021 | education
To determine the value of the de Broglie wavelength for the specified bullet, we apply the formula: λ = h / (m * V).
Variables and constants: h – Planck’s constant (h = 6.62607 * 10-34 J * s); m is the mass of the specified bullet (m = 9 g = 0.009 kg); V – bullet speed (V = 800 m / s).
Calculation: λ = h / (m * V) = 6.62607 * 10-34 / (0.009 * 800) = 9.2 * 10-35 m.
Answer: The de Broglie wavelength for the specified bullet is 9.2 * 10-35 m.
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