1.

The photoelectric current depends on which of the following factors?1. The frequency of the incident light2. The intensity of the incident light3. The potential difference between the electrodes4. The photosensitivity of the non-mental

A. 1, 2 and 4
B. 1, 2 and 3
C. 1, 3 and 4
D. 2, 3 and 4
Answer» C. 1, 3 and 4


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