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प्रश्न
Find the odd one.
sun, candle, torch, pen
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उत्तर
Pen
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संबंधित प्रश्न
Write true or false of the following statement.
The image of the right hand in a plane mirror looks like that of a left hand.
State four characteristics of the image formed by a plane mirror.
If the angle between the mirror and the reflected ray is 23∘, what is the angle of incidence of the incidence ray?
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.
Identify the following kind of beam of light.
Identify the following kind of beam of light.
A boy is standing in front of a plane mirror at a distance of 3 m from it.
(i) What is the distance between the boy and his image?
(ii) If the boy moves 1 m backward, find the distance between the image and the boy.
Dull materials reflect light.
What is reflection of light?
We can see objects because of ______.
