Maharashtra Board Class 12 Solutions for Physics Chapter 7 Wave Optics – Download Free PDF with Solution
FAQs on Maharashtra Board Class 12 Solutions for Physics Chapter 7 Wave Optics - PDF
1. What happens to the wave energy of a light ray that enters a glass from the air?
A part of the light ray is reflected back in the air, and the rest enters the glass resulting in the reduction of wave energy.
2. What happens to the light ray’s frequency when it enters a denser medium from a rarer medium?
The frequency of the light ray will remain unchanged when it enters a denser medium from a rarer medium.
3. What is the phase difference?
The difference in the phase angles of two waves is called the phase difference.
4. What is the superposition of waves?
When two light rays superpose, it results in a change in their amplitude. It is called the superposition of waves.
5. What is the refractive index?
The ratio of the velocity of a light ray in a vacuum to that in the specific medium is called the refractive index of the medium.