Question Detail

PHY 102 Test Compilation PHY 102 8 Objective Question
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Question

Which statement is NOT correct about photoelectric emission?
Options
A No emission below threshold frequency
B Photocurrent increases with frequency
Correct Answer
C Threshold frequency depends on metal
D Emission is instantaneous
Correct Answer

Option B is the correct answer.

Detailed Explanation

Photocurrent increases with intensity, not frequency (above threshold).

Hint

Current ∝ intensity.

Question Info

Course: PHY 102
Topic: Test Compilation PHY 102 8
Type: Objective
Difficulty: Not specified
Question 576 of 1819
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