NEET Physics Photoelectric Effect Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Threshold Frequency (i) Emission of electrons from a metal surface (b) Photoelectrons (ii) Linearly related to frequency (c) Intensity of light (iii) Dependent on the number of incident photons (d) Frequency of incident light (iv) Minimum frequency for photoemission
Choose the correct matching:
a-iv, b-i, c-iii, d-ii
a-ii, b-iii, c-i, d-iv
a-iii, b-ii, c-iv, d-i
a-i, b-iv, c-ii, d-iii
Correct Answer
Detailed Explanation
The threshold frequency is the minimum frequency required for photoemission (a-iv). Photoelectrons are the emitted electrons from the metal surface (b-i). The intensity of light relates to the number of incident photons, which affects the photocurrent (c-iii). The frequency of incident light is directly related to the kinetic energy of the emitted photoelectrons (d-ii).
Found an issue with this question?