Q: The photoelectric current depends on which of the following factors? 1. The frequency of the incident light 2. The intensity of the incident light 3. The potential difference between the electrodes 4. The photosensitivity of the non-metal
(a)1, 2 and 4
(b)1, 2 and 3
(c)1, 3 and 4
(d)2, 3 and 4
Correct Answer: (b)
The correct answer is (a) '1, 2 and 4'. This question from the Quantitative Aptitude & Data Interpretation domain tests knowledge of Numerical Ability.