Dual Nature of Radiation — JEE Main 2006 · Annual, Paper 1 · Q6618 · Alror
Dual Nature of Radiation
JEE Main 2006 · Annual, Paper 1 · Q6618
PhysicsMedium145×since 2002Q6618
The threshold frequency for a metallic surface corresponds to an energy of 6.2eV and the stopping potential for a radiation incident on this surface is 5V. The incident radiation lies in