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प्रश्न
Write true or false of the following statement.
The moon is a natural source of light.
विकल्प
True
False
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उत्तर
False
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संबंधित प्रश्न
Write true or false of the following statement.
Light travels in a straight-line path.
Fill in the blank.
Light gives us the sensation of ................
Fill in the blank.
Moon is a .................. body.
Fill in the blank.
Light travels in a ................. path.
Explain the difference between a transparent, a translucent, and an opaque medium. Give two examples of each.
Fill in the blank
There are ........... and man-made ............ of light.
Write true or false
Opaque objects do not allow light to pass through them.
Answer the following.
Write down five man-made sources of light.
________ objects allow all the light to pass through them.
Observe the picture given in the following figure carefully.
A patch of light is obtained at B, when the torch is lighted as shown. Which of the following is kept at position A to get this patch of light?
