What do we learn about physics in this experiment at ETH Zurich? The two acoustic mirrors on the Hönggerberg campus show on a large scale how experiments with tiny particles work in physics labs. The ...

Learn how concave mirrors form images with a clear, step-by-step explanation that makes the mirror equation easy to ...

A concave mirror reflects a real, inverted image of a light bulb filament onto the wall. Covering parts of the filament or mirror with an index card illustrates the nature of image formation under a ...