Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics and Communication Engineering
»
Electromagnetic Field Theory
Refractive index of glass is 1.5. Find the wavelength of a beam of light with a frequency of 1014 Hz in glass. Assume velocity of light is 3 x 108 m/sec in vacuum.
4 μm
3 μm
2 μm
1 μm
Show Answer
Correct Answer:
2 μm
Explanation:
Given, μ = 1.6,
f
= 10
14
Hz,
v
= 3 x 10
8
m/sec.
← Previous
Next →
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment