Polarizers compensate for reflections of light. A linear polarizer will block deflected light from a specific angle. So as you rotate that filter, you can ...

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po·lar·ize ... 1. To cause the positive and negative electric charges in an object, such as an atom or molecule, to become separated from each other. This is ...

by SCB Gascoigne · 1944 · Cited by 23 — ... test is given, a closed expression being obtained ... test; his analysis is. limited to ... edge of the knife-edge from F. A term in 02 means ...

If the 35mm film camera lens has a 50mm focal length, the digital camera's focal length might be 4mm. So even though they are very different numbers they ...

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Any finer measurement of the pixel values would yield differences which would be essentially random. The CCD camera we attach to the 12-inch telescope, our "old ...

Ideally you would use a small drop, and just barely stick the fiber in, then coat the cured drop of adhesive with silver paint so that you get ...

Set of 2 linear polarizing sheets for classroom demonstrations.