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A photocell employs photoelectric effect to convert
Options
(a) Change in the frequency of light into a change in the electric current
(b) Change in the frequency of light into a change in electric voltage
(c) Change in the intensity of illumination into a change in photoelectric current
(d) Change in the intensity of illumination into a change in the work function of the photocathode
Correct Answer:
Change in the intensity of illumination into a change in photoelectric current
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two solid discs of radii r and 2r roll from the top of an inclined plane
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two solid discs of radii r and 2r roll from the top of an inclined plane
- A sound absorber attenuates the sound level by 20 dB. The intensity decreases
- A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
- If two slits in Young’s experiment are 0.4 mm apart and fringe width on a screen
- Two particles A and B having equal charges, after being accelerated
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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