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If the wavelength of incident light falling on a photosensitive material decreases, then
Options
(a) photoelectric current increases
(b) stopping potential decreases
(c) stopping potential remains constant
(d) stopping potential increases
Correct Answer:
stopping potential increases
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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
- A boat of mass 40 kg is at rest.A dog of mass 4 kg moves in the boat
- If the alternating current I=I₁ cosωt+I₂ sinωt, then the rms current is given by
- The refracting angle of a prism is A and refractive index of the material of the prism
- When 1 kg of ice at 0⁰C melts to water at 0⁰C, the resulting change in its entropy
- The current in the coil of inductance 5H decreases at the rate of 2 A/s
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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