CBSE CLASS X MCQ QUIZ

10. Concave lens produces —————.

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

6. The ratio of the sine of the angle of incidence to the sine of the angle of refraction is constant. It is given by ……………………

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

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

1. The change in the direction of a wave passing from one medium to another is termed as —————.

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

7. ——————– is a closed-loop or path formed by the network of electrical components, where electrons flow.

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

3. Overloading happens due to ——————.

2. Magnetic field is a

1. Magnetic field lines emerge from

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

10. In which of the following, does light travel the fastest?

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