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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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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An engine is moving towards a wall with a velocity 50 ms⁻¹ emits a note of 1.2 kHz.
- Graph of force per unit length between two long parallel current carrying
- α- particles, β – particles and γ – rays are all having same energy.
- The root mean square speed of oxygen molecule (O₂) at a certain temperature is v.
- Two discs of moment of inertia I₁ and I₂ and angular speeds ?￢ﾂﾁ and ?￢ﾂﾂ are rotating
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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