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प्रश्न
Fill in the blank
A plane mirror _________ reflects 100 percent light falling on it.
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उत्तर
A plane mirror does not reflect 100 percent light falling on it.
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संबंधित प्रश्न
Wirte down the letter C and I as seen in a plane mirror.
Draw a diagram to show the reflection of a ray of light using a plane mirror. In the diagram, label the incident ray, the reflected ray, the normal, the angle of incidence and the angle of reflection.
Why are infinite images not seen when two plane mirrors are facing each other?
State four uses of a plane mirror.
Out of the following, choose the substance which is translucent medium:
The angle between an incident ray and the mirror is 350.
(i) What is the angle of incidence?
(ii) What is the angle of reflection?
(iii) What is the total angle turned by the ray of light?
(iv) What is the angle between the incident and the reflected rays?
Complete the ray diagram to show the image observed by the eye after reflection in the following figure.
Say TRUE or FALSE
We see planets because they reflect light from the sun
State the direction of incident ray which after reflection from a spherical mirror retraces its path. Give reason for your answer.
Materials which reflect the light well are called ______.
