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प्रश्न
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संबंधित प्रश्न
State the characteristics of the image formed by a plane mirror.
Select the correct alternative
The property due to which a light ray striking a surface is returned back into the same medium is called
The perpendicular to the mirror at the point of incidence is called ______.
State three ways in which the image formed in a plane mirror differs from the image formed in a pin hole camera.
Draw a neat two ray diagram to illustrate how a concave mirror is used as a shaving mirror.
In the figure is shown a concave mirror. A is a point on the principal axis. If an object O is kept at A, image is formed on A itself. Copy the diagram. Draw the image in the diagram. Is the image real or virtual?
Measure the distance PA and write it in the diagram. What is the distance PA called?
Mark a point B on the principal axis, at which, if a point source of light is kept, the rays travel parallel to principal axis after reflection from M. What is point B called?
Which position of the object will produce a magnified virtual image, if a concave mirror of focal length 15 cm is being used?
A ray of light is travelling in a direction perpendicular to the boundary of a parallel glass slab. The ray of light ______.
______ through which light can pass completely.
