Task id9744
Seller: nerdmavr
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Product description
A proton flying horizontally with a speed v = 4.6 • 106 m/s collides with a stationary free helium atom. After the impact, the proton bounces back with a speed v1 = v/2, and the atom goes into an excited state. Calculate the wavelength of light that a helium atom emits when returning to its original state.
Additional information
Detailed solution. Format png