For an atom, yellow coloured photon can cause the ejection

Last updated: 7/8/2022

For an atom, yellow coloured photon can cause the ejection of electron from the metal atom but kinetic energy of electron is almost zero. Identify the incorrect statement(s) Two photons of green light can cause the ejection of two electrons with some kinetic energy If the energy of photon 'P' is twice of photon of yellow light, one photon 'P' can cause ejection of two electrons If the energy of photon ‘N’ is half of photon of yellow light, 10 photons of N can cause ejection of 5 electrons but with no kinetic energy One photon of P (describe in option B) can produce an electron with kinetic energy equal to energy of photon of yellow light