Optical Constants | MCQs

Q1: Refractive index of materials is approximately equal to the square root of _____?

مواد کی ریفریجویٹ انڈیکس تقریبا _____ کے مربع جڑ کے برابر ہے؟

A. Magnetic permeability
B. Electrical permittivity
C. None of these
D. Electrical permittivity × Magnetic permeability

Explanation

The refractive index (n) of a material is given by: $n = sqrt{mu varepsilon}$ where μ is the magnetic permeability and ε is the electrical permittivity of the material.

This relation shows how light propagation depends on both electric and magnetic properties of the medium.

✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0

iamge

Optical Constants | MCQs

Q1: Refractive index of materials is approximately equal to the square root of _____?

Explanation

Enable Notifications

Install App