| ⇦ | 
| ⇨ |
The velocity of electromagnetic radiation in a medium of permittivity ε₀ and permeability μ₀ is given by
Options
(a) √(ε₀ / μ₀)
(b) √(μ₀ ε₀)
(c) 1 / √(μ₀ ε₀)
(d) √(μ₀ / ε₀)
Correct Answer:
1 / √(μ₀ ε₀)
Explanation:
The velocity of electromagnetic radiation in a medium of permittivity ε₀ and permeability μ₀ is equal to 1 / √(μ₀ ε₀).
Related Questions: - What is the energy released by fission of 1 g of U²³⁵?
- Potentiometer measures the potential difference more accurately than a voltmeter
- A car sounding a horn of frequency 100 Hz passes an observer. The ratio
- A boy is trying to start a fire by focusing sunlight on a piece of paper using
- If the focal length of objective lens is increased, then magnifying power of
Topics: Electromagnetic Waves
(28)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is the energy released by fission of 1 g of U²³⁵?
- Potentiometer measures the potential difference more accurately than a voltmeter
- A car sounding a horn of frequency 100 Hz passes an observer. The ratio
- A boy is trying to start a fire by focusing sunlight on a piece of paper using
- If the focal length of objective lens is increased, then magnifying power of
Topics: Electromagnetic Waves (28)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply