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प्रश्न
Fill in the blank
The Sun and .............. are the natural sources of light.
उत्तर
The Sun and Moon are the natural sources of light.
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संबंधित प्रश्न
Fill in the blank.
Moon is a .................. body.
Fill in the blank.
Light travels in a ................. path.
Differentiate between the luminous and non-luminous bodies. Give two examples of each.
What do we call a substance through which light passes? Give an example of such a substance.
Tick the correct answer.
Light causes
_______ is the natural source that stimulates sight and makes things visible.
Sunlight is a blend of______ colors
When a beam of white light passes through a prism it gets ______.
What happens to light when it gets dispersed? Give an example.
Observe the picture given in Fig. 11.1 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?
