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Maximum kinetic energy of electrons emitted in photoelectric effect increases when
Options
(a) intensity of light is increased
(b) light source is brought nearer the metal
(c) frequency of light is decreased
(d) wavelength of light is decreased
Correct Answer:
frequency of light is decreased
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
- Four indentical thin rods each of mass M and length l, form a square frame
- The tension in a piano wire is 10 N. What should be the tension in the wire to produce
- A plank with a box on it at one end is gradually raised about the other end.
- Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively
- Young’s modulus of the material of a wire is 18×10¹¹ dyne cm⁻².its value in SI 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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