Assertion A ray of light travels from first medium to second medium. In first medium, angle of ray with normal is i_(1) =30^(@) and in second medium i_(2) = 60^(@) Then, second medium is rarer medium.

Assertion A ray of light travels from first medium to second medium. I

1.	Assertion A ray of light travels from first medium to second medium. In first medium, angle of ray with normal is i_(1) =30^(@) and in second medium i_(2) = 60^(@) Then, second medium is rarer medium.
Answer» If both Assertion and REASON are true and Reason is the correct explanation of Assertion. If both Assertion and Reason are true but Reason is not correct explanation of Assertion. If Assertion is true but Reason is false. If Assertion is false but Reason is true. Solution :(C) In RARER medium, ray of LIGHT MOVES away from the normal. Further, `mu_(1)sin30^(@)=mu_(2)sin60^(@)` `therefore(mu_(1))/(mu_(2))=""_(2)mu_(1)=(sin60^(@))/(sin30^(@))`

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Assertion A ray of light travels from first medium to second medium. In first medium, angle of ray with normal is i_(1) =30^(@) and in second medium i_(2) = 60^(@) Then, second medium is rarer medium.

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