contestada

A 1.7 m tall person is standing 2.5 m in front of a camera. The camera uses a converging lens whose focal length is 0.05 m.
a) Find the image distance (between the lens and film) and determine whether the image is real or virtual.
b) Find the magnification and the height of the image on the film.

Respuesta :

The image distance is 0.0075 m, and the image is real.

b) The magnification is -233.3, and the height of the image on the film is -3.99 m. A negative magnification indicates that the image is inverted