Calculates the wavelength associated with a moving particle, demonstrating wave-particle duality (λ = h/p).
Start with your values, or try a preset.
Enter Planck's Constant (h), Particle Mass (m), and Particle Velocity (v) in the units shown.
Read Momentum (p) and De Broglie Wavelength (λ) in the results panel. Results update as you change the inputs.
Choose a preset to load an example, then adjust the values for your situation.
See the inputs and their calculated results.
Planck's Constant (h): 0.0000000000000000000000000000000006626 J⋅s; Particle Mass (m): 0.000000000000000000000000000000911 kg; Particle Velocity (v): 1,000,000 m/s
Momentum (p): 0.000000000000000000000000911 kg⋅m/s; De Broglie Wavelength (λ): 0.0000000007273326015 m
Planck's Constant (h): 0.0000000000000000000000000000000006626 J⋅s; Particle Mass (m): 0.0000000000000000000000000016726 kg; Particle Velocity (v): 1,000 m/s
Momentum (p): 0.0000000000000000000000016726 kg⋅m/s; De Broglie Wavelength (λ): 0.000000000396149707 m
Planck's Constant (h): 0.0000000000000000000000000000000006626 J⋅s; Particle Mass (m): 0.046 kg; Particle Velocity (v): 40 m/s
Momentum (p): 1.84 kg⋅m/s; De Broglie Wavelength (λ): 0.0000000000000000000000000000000003601086957 m
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