Define the term threshold frequency and stopping potential in relation to phenomenon of photoelectric effect. How is the photoelectric current affected on increasing the
frequency?

Define the term threshold frequency and stopping potential in relation to phenomenon of photoelectric effect. How is the photoelectric current affected on increasing the frequency?

Define the term threshold frequency and stopping potential in relation to phenomenon of photoelectric effect. How is the photoelectric current affected on increasing the intensity of incident radiation and why?

Photoelectric current can be increased by using:

Define stopping potential and threshold frequency in relation to photoelectric effect.

Define work function of metal and photoelectric effect.

Define threshold wavelength for photoelectric effect.