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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
Select the correct alternative
A man standing in front of a plane mirror finds his image to be at a distance of 6 meter from himself. The distance of man from the mirror is
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Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
Find the odd one.
sun, candle, torch, pen
State the direction of incident ray which after reflection from a spherical mirror retraces its path. Give reason for your answer.
Match the following:
| 1. | Vegetable oil | a. | Transparent |
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| 4. | Aluminum foil | d. | Opaque |
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Beams of light are incident through the holes A and B and emerge out of box through the holes C and D respectively as shown in the Figure Which of the following could be inside the box?
