ball has a mass of 0.121 kg just before it strikes the Earth after being dropped from a building 20.5 m tall. What is its de Broglie wavelength? The acceleration of gravity is 9.8 m/s 2 and Planck’s constant is 6.62607 × 10−34 J · s. Answer in units of m.
Compton effect
The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.
Recoil Velocity
The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.
A ball has a mass of 0.121 kg just before it
strikes the Earth after being dropped from a
building 20.5 m tall.
What is its de Broglie wavelength? The acceleration of gravity is 9.8 m/s
2
and Planck’s
constant is 6.62607 × 10−34 J · s.
Answer in units of m.
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