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प्रश्न
What is reflection of light?
उत्तर
The bouncing back of light from a reflecting surface of an object is called as reflection of light
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संबंधित प्रश्न
Fill in the blank
A plane mirror _________ reflects 100 percent light falling on it.
Wirte down the letter C and I as seen in a plane mirror.
What type of mirror is used to obtain a real image-of an object?
Give two uses of convex 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?
Say TRUE or FALSE
We see planets because they reflect light from the sun
Suppose we wish to obtain the real image of a distant tree. Explain two possible ways in which we can do it.
The image formed by a plane mirror is always as far behind the mirror as far the object lies in front of it.
Select the WRONG statement in case of image formed by a plane mirror.
