Images Formed by a Pair of Plane Mirrors

Q.

If the angle of incidence is at ${30}^{\circ }$. The angle of deflection, after reflecting 2 times is ___.

Q. The number of images formed by two plane mirrors inclined at an angle ${60}^{\circ }$ of an object placed symmetrically between mirrors is

1. $6$
2. Infinite
3. $5$
4. $7$

Q.

If the angle of incidence is at ${30}^{\circ }$. The angle of deflection, after reflecting 2 times is ___.

Q. Which word would not read the same in a plane mirror?

1. MOM
2. WOW
3. TOT
4. NON

Q. A plane mirror produces a real and laterally inverted image.

1. True
2. False

Q. A real image is formed when the rays of light converge.

1. True
2. False

Q.

In a cinema hall, the movie we see is a image.

1. real
2. painted
3. virtual

Q. The number of images formed by two plane mirrors inclined at an angle ${60}^{\circ }$ of an object placed symmetrically between mirrors is

1. 5
2. 10
3. 6
4. 7

Q.

If the angle of incidence is at ${30}^{\circ }$. Find the angle of deflection, after reflecting 2 times.

1. 270º

2. 360º

3. 240º

4. 180º

Q. Choose the optically denser medium from the given figure:​​​​​​.

1. Medium 2
2. Medium 1
3. Both media have the same optical density
4. Cannot be determined