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प्रश्न
Locate the image termed when the object is placed between two planes as shown in the following figure.
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उत्तर
When two mirrors are held perpendicular then the number of images is 3 according to rule Number of images = 360/X - 1 if 360/X is even Number of images is 360/90 -1 = 4-1 = 3 images.
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संबंधित प्रश्न
Figure shows an incident ray AO and the normal ON on a plane mirror. The angle which the incident ray AO makes with mirror is 30°. (a) Find the angle of incidence. (b) Draw the reflected ray and then find the angle between the incident and reflected rays.
A ray is incident on a plane mirror . Its reflected ray is perpandicular to the incident ray . Find the angle of incidence .
An object 1.5 cm high when placed in front of a concave. the mirror produces a virtual image 3 cm high. If the object is placed at a distance of 6 cm from the pole of the mirror, calculate:
- the position of the image
- the focal length of the mirror.
Give two uses of concave mirror.
Complete the ray diagram to show the image observed by the eye after reflection in the following figure.
Complete the path of incident ray in the following case.
Define reflection.
In a completely dark room, if you hold up a mirror in front of you, will you see a reflection of yourself in the mirror?
