Question

State True (T) or False (F) against each of the following statements :
1. Splitting of white light into its constituent colours by a prism is called dispersion.
2. A plane mirror always forms a virtual and erect image.
3. A concave lens always forms a virtual image.
4. A concave mirror always forms a real image.
5. A real image can be obtained on the screen.
6. We can always obtain a real, enlarged and inverted image by a concave mirror.
7. Moon is a luminous body, because it shines.
8. A lens which is thinner in the middle and thicker at the edges, is a concave lens.
9. A virtual image is always erect and cannot be taken on a screen.
10. A line drawn perpendicular to a mirror at the point of incidence is called reflected ray.​

Answer 1

Explanation:

1.true

2.true

3.false

Answer 2

Answer:

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Explanation:

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