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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: - The speed of light in media M₁ and M₂ are 1.5×10⁸ ms⁻¹ and 2×10⁸ ms⁻¹ respectively.
- When the angle of incidence is 60° on the surface of a glass slab, it is found
- The distance travelled by a particle starting from rest and moving
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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
- The speed of light in media M₁ and M₂ are 1.5×10⁸ ms⁻¹ and 2×10⁸ ms⁻¹ respectively.
- When the angle of incidence is 60° on the surface of a glass slab, it is found
- The distance travelled by a particle starting from rest and moving
- Current in a coil changes from 4 A to zero in 0.1 second and the emf induced is 100V
- The kinetic energy of an electron in the first excited state is
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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