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प्रश्न
Fill in the blank
A plane mirror _________ reflects 100 percent light falling on it.
उत्तर
A plane mirror does not reflect 100 percent light falling on it.
APPEARS IN
संबंधित प्रश्न
Wirte down the letter C and I as seen in a plane mirror.
State which surface of a plane mirror reflects most of the light incident on it: the front smooth surface or the back silvered surface.
Why are infinite images not seen when two plane mirrors are facing each other?
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?
State whether the following statement is true or false. If false, correct it.
If the incident ray makes an angle of Xo with the normal, then the reflected ray is 2Xo.
The word PLATE written on a paper is held in front of a plane mirror. Write down the letters as seen in the following case.
The paper is held perpendicular to the mirror.
What is reflection of light?
State whether true or false. If false, correct the statement.
The reason for brilliance of diamonds is total internal reflection of light.
