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प्रश्न
Photoelectrons emitted from a metallic surface are initially ____________.
विकल्प
present inside the nucleus
orbiting very close to the nucleus
generated by decay of neutrons within the nucleus
free to move within interatomic spacing
MCQ
रिक्त स्थान भरें
उत्तर
Photoelectrons emitted from a metallic surface are initially free to move within interatomic spacing.
shaalaa.com
The Photoelectric Effect
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