From the statement, a perfectly isolated electron cannot radiate a photon, which of the following conclusions...
From the statement, a perfectly isolated electron cannot radiate a photon, which of the following conclusions may be drawn? Explain your answers.
a. Electrons cannot radiate at all.
b. Electrons can radiate only in the company of other electrons.
c. Electrons might radiate in the company of other electrons.
d. Electrons radiate if they are moving fast.
e. Electrons radiate if they are subject to incident energy.
Homework Answers
Electrons radiate a photon if they move from high energy state to low energy state.
this is not possible in the case of perfectly isolated electron.
Option c
Electrons might radiate in the company of other electrons
Option e.
Electrons radiate if they are subject to incident energy, when they travel back to normal state (low energy) state from exited state(high energy state)
So option c,e
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