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प्रश्न
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उत्तर
Three characteristics of light are:-
(a). Light waves can travel through a vacuum.
(b). Light waves are transverse waves.
(c). The velocity of light in a vacuum is 3 x 108 m/s.
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संबंधित प्रश्न
Select the correct alternative
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What is the distance of your image from the mirror?
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(iii) What is the total angle turned by the ray of light?
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