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प्रश्न
Find the odd one.
glass bottle, exam pad, paper plate, wooden board
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उत्तर
Glass bottle.
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संबंधित प्रश्न
State the characteristics of the image formed by a plane mirror.
You are standing at a distance of 2 meters from a plane mirror.
What is the distance between you and your image?
Explain the following term:
Angle of reflection. Draw diagram/diagrams to show them.
An object OA is placed on the principal axis of a concave mirror as shown in the figure. Copy and complete the diagram to show the formation of image.

The reflection of a ray of light (OA) normally incident on a plane mirror is shown below

What are the angles of incidence and reflection?
Which of the following ray diagrams is correct for the ray of light incident on a lens shown in figure?

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| A | B |
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| C | D |
Suppose we wish to obtain the real image of a distant tree. Explain two possible ways in which we can do it.




