GCSE Physics 3

Draw a diagram to show refraction and label the angle of incidence , refraction and emergence

What does this diagram show 

Draw a diagram to show what will happen when the angle of incidence is less than the critical angle

Draw a diagram to show what will happen when the angle of incidence is equivalent to the critical angle

Draw a diagram to show What happens when the angle of incidence is greater Than the cam angel

label the diagram 

draw a diagram to show uncorrected shorty sight vision and corrected short sight

Draw a diagram to show corrected long sight and uncorrected long sight

Label the camera