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Speed of light in diamond is 125000 km/s then what is the refractive index of diamond ?

Posted by Gajanan Dawkare 4 years, 5 months ago

CBSE > Class 10 > Science

1 answers

Adithya Dev A 4 years, 5 months ago

Speed of light (v) = 125000 km/s = 125000000 m/s. Speed of light in air (c) = 3 * 10^8 m/s. n = ? Therefore, n = c/v = 3 * 10^8/1.25 * 10^8 = 300/125 = 2400/1000 = 2.4//

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Posted by Pandey Ji 3 months, 2 weeks ago

CBSE > Class 10 > Science