Reflection of Light

Q. What happens to a ray of light on striking a mirror?

1. It is bounced back.
2. It splits into 7 colours.
3. It gets bounced back or passes through the mirror, depending on the type of mirror.
4. It passes through the mirror.

Q. A plane mirror forms images of objects in front of it.

1. clear
2. distorted
3. blurred

Q. All stars are ____ in nature.

1. opaque and luminous
2. transparent and luminous
3. opaque and non-luminous
4. transparent and non-luminous

Q. The full Moon is a luminous body.

1. False
2. True

Q.

Moon is a luminous body.

1. True
2. False

Q. Moon being a non-luminous object glows brightly at night because it _________.

1. absorbs sunlight
2. rotates very fast
3. reflects sunlight
4. rotates very slowly

Q. All stars are ____ in nature.

1. opaque and luminous
2. transparent and luminous
3. opaque and non-luminous
4. transparent and non-luminous

Q. Observe the figure given below:

Which of the following objects should be placed at A so that the light from the torch falls on screen B?

1. A glass pane
2. A wooden board
3. A plane mirror
4. A sheet of white paper