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Radiation and Dual Nature of Matter — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsRadiation and Dual Nature of Matter1 Mark
MCQ
Photocell is based on :
  • A
    chemical effect of current
  • ✓
    photo-electric effect
  • C
    magnetic effect of current
  • D
    electro-magnetic induction
✓

Answer

Correct option: B.
photo-electric effect
B

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