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प्रश्न
Fill in the blank.
Light gives us the sensation of ................
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उत्तर
Light gives us the sensation of vision.
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संबंधित प्रश्न
Write true or false of the following statement.
The moon is a natural source of light.
Fill in the blank.
Light travels in a ................. path.
Is the moon a luminous object?
Write the names of some transparent objects.
What do you understand by candle power?
Write the names of some cold light-emitting objects.
Match the following.
| Group A | Group B |
| (a) Mirror | (1) Non-luminous |
| (b) Firefly | (2) Inverted image |
| (c) Pinhole camera | (3) Reflection |
| (d) Moon | (4) Luminous |
Boojho made light from a laser torch fall on a prism. Will he be able to observe a band of seven colours? Explain with a reason.
What is light?
Using a pinhole camera a student observes the image of two of his friends, standing in sunlight, wearing yellow and red shirt respectively. What will be the colours of the shirts in the image?
