Question
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Solving time: 2 mins
Light of frequency falling on a metal ejects electrons that are fully stopped by a negative potential of . Photoemission begins in this metal when the frequency of incident light is is
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Question Text | Light of frequency falling on a metal ejects electrons that are fully stopped by a negative potential of . Photoemission begins in this metal when the frequency of incident light is is |
Topic | Dual Nature of Radiation and Matter |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 |
Upvotes | 139 |