Q. Relation between critical angles of water and glass is
A) $C_{\omega} > C_{g}$
B) $C_{\omega} < C_{g}$
C) $C_{\omega} = C_{g}$
D) $C_{\omega} = C_{g} = 0$
Explanation
(a) $\mu_{w} < \mu_{g} \Rightarrow c_{w} > c_{g}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.