Topic Details (Notes format)

Optics

Subject: General Science

Book: NCERT Physics Class 12

Optics deals with the behavior of light.
- **Reflection & Refraction**:
- Laws and applications.
- **Wave Optics**:
- Interference, diffraction, polarization.
- **Optical Instruments**:
- Microscope, telescope.

**Possible Exam Questions:**
1. Explain the principle of Young’s Double-Slit experiment.
2. Define and explain the working of a convex lens.
3. How does diffraction occur? Explain with an example.
4. What are the differences between interference and diffraction?
5. Describe the working of a compound microscope.

Practice Questions

Which disease is caused by the deficiency of vitamin C?

View Question

Which gas is commonly used in balloons to make them float?

View Question

Which planet is known as the "Red Planet"?

View Question

Which planet has the strongest gravitational force?

View Question

What is the boiling point of water at standard atmospheric pressure?

View Question

Which gas is known as "laughing gas"?

View Question

Which part of the human eye is responsible for focusing light on the retina?

View Question

What is the main function of the ozone layer?

View Question

Which vitamin is responsible for blood clotting?

View Question

What is the atomic number of hydrogen?

View Question