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प्रश्न
The letters on the front of an ambulance are written laterally inverted like 
. Give reason.
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उत्तर
The letters on the front of an ambulance are written laterally inverted, so the driver of the vehicle moving ahead of the ambulance reads these words laterally inverted as AMBULANCE in his rearview mirror and gives side to pass the ambulance first.
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Pole
Give one use each of a concave and a convex mirror.
Name the spherical mirror which has:
(a) virtual principal focus.
(b) real principal focus.
Complete the following diagrams in Figure by drawing the reflected rays for the incident rays 1 and 2.
A concave mirror forms a virtual image of size twice that of the object placed at a distance 5 cm from it.
Find : (a) the focal length of the mirror (b) position of image
Which of the following has curved reflecting surface?
