The focal length of a simple magnifier is 10.0 cmcm . assume the magnifier to be a thin lens placed very close to the eye.
Part A
How far in front of the magnifier should an object be placed if the image is formed at the observer's near point, a distance of 25.0cm in front of her eye? s = ..... cm
Part B
If the object has a height of 4.00 mm , what is the height of its image formed by the magnifier?
y = .... mm
