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Light travels faster in iron than …

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Light travels faster in iron than in air.why?

Posted by Keerthu Raghu 6 years, 10 months ago

CBSE > Class 11 > Physics

1 answers

Sanidhya Jadaun? 6 years, 10 months ago

The closer the molecules are to each other, the less energy it takes for them to pass the sound to each other and the faster sound can travel. It is easier for sound waves to go through solids than through air because the molecules are closer together in solids.Thats why light travels faster in iron than air.....

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