Physics, 07.09.2019 19:10 cherishofomah04
Anewly discovered particle, the spartyon, has a mass 945 times that of an electron. if a spartyon at rest absorbs an anti-spartyon, what is the frequency of each of the emitted photons (in 1020 hz)? the mass of an electron is 9.11×10^-31 kg.
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, here h is plank's constant 
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Anewly discovered particle, the spartyon, has a mass 945 times that of an electron. if a spartyon at...
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