communication prac help (1 Viewer)

[mike12345678]

hey guys, if anyone has done the following part could you please send it to me or help me with it. thanx in advance:

plan, choose equipment or resources
and perform a first-hand investigation
to model the process of
accommodation by passing rays of
light through convex lenses of
different focal lengths

 

[Parvee]

Basically in the prac you use two types of convex lenses, one that is thick and another that is thin
When you pass light rays through them you will notice that the thick lens has a shorter focal length compared to the thinner lens