Lessons

Eamcet Physics
2 nd Year : Unit 7.1 ( Dual Nature of Matter And Radiation ) - Dual Nature of Matter And Radiation

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Q.

Light of frequency 2.5γ0 is incident on a metal surface of threshold frequency 2γ0. If it s frequency is halved and intensity is made three times then the new value of photo electric current will be

View Answer

Correct choice: A

Explanation:

None
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