Let's check ur brain. here's the Question :-a) explain and draw a diagram to show that what happens to light when it enters oil kept in the glass.

Let's check ur brain. here's the Question :-a) explain and draw a diag

1.	Let's check ur brain. here's the Question :-a) explain and draw a diagram to show that what happens to light when it enters oil kept in the glass.
Answer» xoxoxoxoxoxoxoxoxoxo