The famous Chinese magician Foo Ling Yu performs a classic magic trick using a concave mirror with a focal length of 1.6 m. Foo uses the mirror to produce an image of a light bulb that is the same size as the light bulb itself and is at the same location. Explain, in complete sentences, how Foo accomplishes this magic trick. Be specific about the location of the light bulb.
1 answer
https://www.youtube.com/watch?v=lKrNLFj9-9E