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As a light wave travels from one medium to another which of its following properties will change?
Options
(a) Speed and wavelength
(b) Frequency and wavelength
(c) Speed only
(d) Frequency, wavelength and speed
Correct Answer:
Speed and wavelength
Explanation:
During refraction, frequency of light remains constant but wavelength and speed change.
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- When 4 A current flows for 2 min in an electroplating experiment,
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle moves along the x-axis such that its co-ordinate (x) varies with time (t)
- When 4 A current flows for 2 min in an electroplating experiment,
- The current in the windings of a toroid is 2.0 A. There are 400 turns
- If the kinetic energy of the particle is increased to 16 times its previous value
- Photons of energy 6 eV are incident on a metal surface whose work function is 4 eV.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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