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प्रश्न
State whether the following statement is true or false. If false, correct it.
The image in a plane mirror is situated in the mirror.
पर्याय
True
False
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उत्तर
The image in a plane mirror is situated in the mirror. True
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संबंधित प्रश्न
The following diagram shows a point object O placed in front of a plane mirror. Take two rays from the point O and show how the image of O is formed and seen by the eye.
What do you mean by reflection of light?
Write down four characteristics of image formed in a plane mirror.
Describe the principle of simple periscope through an outline ray diagram. Give one of its uses.
A converging mirror, forms three times magnified virtual image when an object is placed at a distance of 8 cm from it. Calculate:
- the position of the image
- the focal length of the mirror.
Complete the ray diagram to show the image observed by the eye after reflection in the following figure.
______ through which light can pass completely.
Play with a mirror
Write your name with a sketch pen on a thin sheet of paper, polythene or glass. Read your name on the sheet while standing in front of a plane mirror. Now look at your image in the mirror.
A burning candle in water
Take a shoe box, open on one side. Place a small lighted candle in it. Place a clear glass sheet (roughly 25 cm × 25 cm) in front of this candle figure. Try to locate the image of the candle behind the glass sheet. Place a glass of water at its position. Ask your friends to look at the image of the candle through the sheet of glass. Ensure that candle is not visible to your friends. Your friends will be surprised to see the candle burning in water. Try to explain the reason.
