1. The angle of deviation depends on the refractive index of the glass.

Question

True or False- If false give the correct answer

1. The angle of deviation depends on the refractive index of the glass.

2. If a ray of light passes obliquely from one medium to another, it does not suffer any deviation.

3. The convex mirror always produces a virtual, diminished and erect image of the object.

4. When an object is at the centre of curvature of concave mirror the image formed will be virtual and erect.

5. The reason for brilliance of diamonds is total internal reflection of light.

Answer 1

1. True

2. False - When light travels from one medium to another, it suffers deviation.

3. True

4. False - The image formed is real, inverted and same size of the object.

5. True