Arrange the following colours is increasing order of their critical angles with respect to glass (A) red (B) yellow ( C) blue (D) violet

Arrange the following colours is increasing order of their critical an

1.	Arrange the following colours is increasing order of their critical angles with respect to glass (A) red (B) yellow ( C) blue (D) violet
Answer» <html><body><p>a,b,<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a>,d<br/>a,c,b,d<br/>d,c,b,a<br/>a,d,b,c</p>Answer :C</body></html>