What is the max magnification possible?
When using a lens with f=75mm or 7.5cm with a restricted space length of 40cm?
Show step by step. please
HINT: 1st) You must find the position of the lens to achieve this max.magnification.
Hint: The object is place at x= 0 cm
The image should be at x=40 cm
Hence Si+So=40 cm
You will need to solve a quadratic equation.