Physics
How does an optician increase the effective length of his room by using a mirror ? Where does he place the sign board
Related Questions
In a periscope, two plane mirrors are inclined at an angle of …………… with the vertical walls.
- 0°
- 30°
- 45°
- 60°
What is the most common use of a plane mirror ?
What relationship do the images formed by two inclined plane mirrors have for their location with respect to the object placed between them ?
Two plane mirrors are placed making an angle θ in between them. Write an expression for the number of images formed if an object is placed in between the mirrors. State the condition, if any.