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
Two mirrors are placed at right angles to each other as shown in the figure given below. A ray of light PQ strikes mirror OM at an angle of incidence 30°. What would be its angle of reflection from mirror ON ?
- 30°
- 60°
- 45°
- 90°
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.