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प्रश्न
Tick the correct answer
Glass is
पर्याय
Opaque
Luminous
Transparent
None of these
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उत्तर
Transparent
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संबंधित प्रश्न
Write true or false of the following statement.
A shadow is formed because light travels in a straight-line path.
Name two natural sources of light.
Why do objects in a room become visible even if sunlight does not enter it?
Name a few living things which emit light.
Answer the following.
Differentiate between luminous and non-Luminous 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 |
Mirrors change the direction of light that fall on them.
Sunlight is a blend of______ colors
Look at the figure given in the following figure.
Will there be any difference in the shadow formed on the screen in A and B.
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?
