Topic: Einstein's photoelectric equation, particle nature of light· Dual Nature of Matter and Radiation
When the light of frequency 2_0 (where _0 is threshold frequency), is incident on a metal plate, the maximum velocity of electrons emitted is v_1. When the frequency of the incident radiation is increased to 5_0, the maximum velocity of electrons emi…
When the light of frequency \(2\nu_0\) (where \(\nu_0\) is threshold frequency), is incident on a metal plate, the maximum velocity of electrons emitted is \(v_1\). When the frequency of the incident radiation is increased to \(5\nu_0\), the maximum velocity of electrons emitted from the same plate is \(v_2\). The ratio of \(v_1\) to \(v_2\) is
1. 1 : 2
2. 4 : 1
3. 1 : 4
4. 2 : 1