The de broglie wavelength of the bullet of mass 0.081 g is 1.24×10⁻³⁸ m
What is wavelength?
Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire.
To calculate the de broglie wavelength, we use the formula below.
Formula:
- λ = h/mv................... Equation 1
Where:
- λ = de broglie wavelength of the bullet
- m = Mass of the bullet
- v = Velocity of the bullet
- h = Planck's constant
From the question,
Given:
- h = 6.62×10⁻³⁴ J/Hz
- m = 0.081 = 0.000081 kg
- v = 658.3 m/s
Substitute these values into equation 1
- λ = (6.62×10⁻³⁴)/(0.000081×658.3)
- λ = 1.24×10⁻³⁸ m
Hence, the de broglie wavelength of the bullet is 1.24×10⁻³⁸ m
Learn more about wavelength here: https://brainly.com/question/10728818
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