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प्रश्न
Does the flame of a gas stove emit light?
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उत्तर
Any burning thing emit light. The intensity of the light may not be the same. A flame of a gas stove emits light.
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संबंधित प्रश्न
Write true or false of the following statement.
We can see an object through an opaque medium.
Fill in the blank
The brightness of light is measured in ...................
Fill in the blank
Speed of light in vacuum is .................
Answer the following.
What is light?
Answer the following.
Distinguish between transparent, translucent, and opaque objects.
When a ______ object comes in the way of light, light passes ______ it.
Write about two everyday situations that tell you that light travels in a straight line.
A ray of light passes from one medium to another medium. Refraction takes place when angle of incidence is ______.
In going from a rarer to denser medium, the ray of light bends ______.
State Rayleigh’s law of scattering.
