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The time by a photoelectron to come out after the photon strikes is approximately
Options
(a) 10⁻¹ s
(b) 10⁻⁴ s
(c) 10⁻¹⁰ s
(d) 10⁻¹⁶s
Correct Answer:
10⁻¹⁰ s
Explanation:
Emission of photo-electron starts from the surface after incidence of photons in about 10⁻¹⁰ sec.
Related Questions: - A particle is moving such that its position coordinates (x,y) are (2 m,3 m) at time
- Which of the following is the function of the step-up transformer?
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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 particle is moving such that its position coordinates (x,y) are (2 m,3 m) at time
- Which of the following is the function of the step-up transformer?
- A battery charges a parallel plate capacitor seperated by distance(d) so that the energy
- For principal quantum number n=3, the possible values of orbital quantum number
- Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
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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