Physics, asked by kumaritu15, 7 days ago

Which of the following is true?
O We can find mass of photon by p= mv
O Rest mass of photon is not zero
Cut-off or stopping voltage is
independent of frequency
Threshold wavelength depends upon
work function

Answers

Answered by AlkaAnuragi

2

Answer:

➡ We can find mass of photon by p = mv_ is true.

Answered by sanyasilovikesh

0

Answer:

I do nt undrstnd

Explanation:

Pz expfy

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