Problem P. 3792. (April 2005)
P. 3792. A collecting lens makes a 6 cm high real image of a 12 cm high object on a screen at a 45 cm distance from the object. Determine the position of the lens and its focal length with plotting and calculation.
(4 pont)
Deadline expired on May 11, 2005.
Statistics:
146 students sent a solution. 4 points: 61 students. 3 points: 74 students. 2 points: 4 students. 1 point: 6 students. 0 point: 1 student.
Problems in Physics of KöMaL, April 2005