Home Physics JEE Main Full Syllabus Mock Test 75 Question New Syllabus TEST 4 PCM In the experiment of photoelectric effect, c…
Physics JEE Main Full Syllabus Mock Test 75 Question New Syllabus TEST 4 PCM MCQ (Single Correct)

In the experiment of photoelectric effect, consider the following statements.

(I) Photocurrent linearly increases with frequency of incident light.

(II) The minimum wavelength of incident radiation below which no photoelectric emission takes place is called threshold wavelength.

(III) The minimum negative potential for which the photocurrent stops is called stopping potential.

Choose the correct statement(s) from the given options.

A
Both II and III
B
Both I and III
C
Only III
D
All of these

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The correct answer is:
C
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