The theoretical determination of the equation A = B/G = b/g
(magnification) does not normally cause problems. It is thus
advisable to use the experiment to confirm this. Then the students
will have sufficient orientation as to the goal of the experiment
from the very beginning. As a consequence, after having
experimentally determined the 4 values, they will know that it is
important to calculate the two ratios B/G and b/g and to compare
- Multifunctional light box - All-in-one: Can be used for geometric optics on the table, colour mixing and on an optical bench
- Extension with others sets at anytime, no additional light sources needed, recognition value for students
How can the size of concave mirror images be calculated?
Investigate the correlation between the object distance g, the
image distance b, the object size G and the image size B for real
images formed by a concave mirror.