Distance of Image From the Plane Mirror

Q.

Two peoples A and B are standing $1m$ apart in front of a plane mirror as shown below.

What will be the distance between their images?

1. $2m$

2. $1m$

3. $4m$

4. $6m$

Q.

Rahul is standing in front of a plane mirror. The distance between Rahul and his image is 150cm. If Rahul's distance from the mirror is x. What could be the possible value of x?

1. x = 25cm

2. x = 100cm

3. x = 50 cm

4. x = 75m

Q. An object is kept at a distance of $0.5m$ in front of the plane mirror. The distance between the object and the image is:

1. $0.5m$
2. $1m$
3. $0.25m$
4. $0.75m$

Q. The distance between an object and its image in a plane mirror is 20 cm. The object distance is:

1. 5 m
2. 20 m
3. 15 m
4. 10 m

Q. While standing on the deck of a ship, Emma observed that the reflection of a cloud was about $102\text{m}$ below the water. If the ship’s deck was $2.5\text{m}$ above the water, calculate the distance between Emma and the cloud.

1. $101.5\text{m}$
2. $100.5\text{m}$
3. $99.5\text{m}$
4. $102.5\text{m}$

Q. For an inverted image, the height is taken as

1. positive
2. zero
3. negative
4. undefined

Q. A boy is observing his image in a plane mirror. The distance between the mirror and his image is 6 m. If he moves 2 m towards the mirror, then the distance between the boy and his image will be:

1. 4 m
2. 2 m
3. 6 m
4. 8 m