Explain the same wavelength as a photon of red light

Reference no: EM13543942

How rapidly would each of the following particles be moving if they all had the same wavelength as a photon of red light (wavelength = 750 nm)?

a. An electron of mass 9.10939 x 10^-28 g?

b. A proton of mas 1.67262 x 10^-24 g

c. A neutron of mass 1.67493 x 10^-24 g

d. An alpha particle of mass 6.64 x 10^-24 g

Reference no: EM13543942

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