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The minimum deviation produced by a glass prism of angle 60 to the power of 0  is  30 to the power of 0. If the velocity of light in vaccum is 3 cross times 10 to the power of 8 space end exponent m divided by s. Then what is the velocity of light in glass in m/s ?

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  1. 3.1cross times 10 to the power of 8
  2. 2.121cross times 10 squared
  3. 2.72cross times10 to the power of x
  4. 2.9 cross times 10 to the power of 8

    Answer:The correct answer is: 2.121cross times 10 squared

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