So i have a homework question regarding the topic "light".Here's the question(Note:This is a three part question and i am only asking the 3rd part,the whole question basically asked me to plot the graph of angle of incidence and refraction when a light ray is shined through air and then liquid(transparent),and predict the angle of refraction with a given number of angle of incidence.)
Martin had,on several occasions,accidentally pushed the container containing the liquid medium.As a result,some light was observed to have reflected iff the boundary of the liquid medium instead of passing through it.Martin saw a blur image of himself on the disturbed liquid medium.
Suggest why the disturbance of the liquid medium could result in the formation of a blur and unclear reflected image of Martin.
Any basic but vivid explaination would be greatly appreciated(Since i'm only learning pretty much the basics of light)
Thanks