law of refraction (medicine) and Bednar, Alois (medicine)

law of refraction (medicine)

law of refraction

For two given media, the sine of the angle of incidence bears a constant relation to the sine of the angle of refraction.

Synonym: Descartes' law, Snell's law.

Bednar, Alois (medicine)

Bednar, Alois
<person> Austrian physician, 1816-1888.

See: Bednar's aphthae.

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