CBSE Class 12-science Answered
(a) What are the factors upon which the critical angle of a medium depends on ?
(b) Calculate the speed of light in the medium whose critical angle is 45º.
Asked by Topperlearning User | 21 May, 2014, 10:20: AM
Expert Answer
(a) The critical angle of a medium depends upon the refractive index, wavelength of light and the temperature of the medium.
(b)
Answered by | 21 May, 2014, 12:20: PM
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