Navigate

The electrons are emitted in the photoelectric effect from a metal surface

The electrons are emitted in the photoelectric effect from a metal surface

Options

(a) Only if the temperature of the surface is high
(b) with a maximum velocity proportional to the frequency of the incident radiation
(c) only if the frequency of the incident radiation is above a certain threshold value
(d) at a rate that is independent of the nature of the metal

Correct Answer:

only if the frequency of the incident radiation is above a certain threshold value

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

ML2015
admin:

Related Questions

  1. A hemispherical bowl of radius R is rotating about its axis of symmetry
  2. At a given temperature the root mean square velocities of oxygen and hydrogen
  3. A uranium nucleus ₉₂ U ²³⁸ emits an α-particle and a β-particle in succession.
  4. Two point white dots are 1 mm apart on a black paper.
  5. The refractive index of water, glass and diamond are 1.33, 1.50, 2.40 respectively