Total internal reflection of light is possible when light enters from
Total internal reflection of light is possible when light enters from

Q. Total internal reflection of light is possible when light enters from :

A.            Water to air

B.            Air to water

C.            Vacuum to air

D.            Air to glass

 Answer: 1.33
Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page