CBSE CLASS X MCQ QUIZ

10. Concave lens produces —————.

9. Light from the Sun falling on a convex lens will converge at —————.

8. The laws of reflection are valid for —————.

5. A full length of the image of a distant tall building can be seen using —————.

4. Speed of light in a vacuum is represented as —————.

3. Light can be focused on our retina through which of the following phenomena?

2. What would be the angle of incidence for a light ray having zero reflection angle?

9. The potential difference between a live wire and a neutral wire is ——————.

8. ———————– is the device used to convert electrical energy into mechanical energy.

5. The small gap in the electric circuit is known as

4. Which of the following is used to detect the presence of current in a circuit?

3. Overloading happens due to ——————.

6. Far-sightedness is also known as ————-.

9. In the rearview mirror of the vehicle, what will be the magnification?

8. At a particular minimum angle of deviation, the prism is under ————-.