Question

Observe the following image and answer it.

Answer 1

√.............................................................................

Answer 2

1. In going from rarer to denser medium, the ray of light bends away from the normal.

2. Ratio of sine of angle of incidence to sine of angle of refraction is constant.

3. The mirror used in search light is concave mirror.

4. The angle of deviation of light ray in a prism depends on the angle of prism.

5. The radius of curvature of a concave mirror whose focal length is 5 cm is 10 cm.

[i] Match the following:

1 - 3

2 - 4

3 - 5

4 - 2

5 - 1

[ii] Match the following:

1 - c - b

2 - d- e

3 - f - a

4 - b - f

5 - a - c

6 - e - d