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Cathode Ray Experiment

Mass of neutr...

Question

Mass of neutron is equal to mass of proton or electron?

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Solution

Dear student,

Mass of neutron is 1.0086654 a.m.u. or 1.6749 x 10^-27 kg.
Mass of proton is 1.0072766 a.m.u. or 1.6726 x 10^-27kg.

So, we can say that Mass of neutron approximately equals to Mass of proton.

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