Alhazen
Americannoun
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Alhazen had shown how light travels in straight lines, so that vision depends on a cone of straight lines extending outward from the eye to the object.
From "The Invention of Science" by David Wootton
We have seen that Ptolemy in the Alexandrian time, and Alhazen, the Arab, made studies of refraction.
From A History of Science — Volume 2 by Williams, Henry Smith
The magnifying power of the segment of a glass sphere had been noted by Alhazen, who had observed also that the magnification was increased by increasing the size of the segment used.
From A History of Science — Volume 2 by Williams, Henry Smith
That this sudden change does not occur, Alhazen explained as due to the reflection of light by the earth's atmosphere.
From A History of Science — Volume 2 by Williams, Henry Smith
Like the measurements of Aristarchus and Eratosthenes, this calculation of Alhazen is simple enough in theory.
From A History of Science — Volume 2 by Williams, Henry Smith
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
