Bible Encyclopedias

The Nuttall Encyclopedia

Undulatory Theory

The theory that light is due to vibrations or undulations in the ether as the medium through which it is transmitted from its source in a luminous body.

Copyright Statement
Public Domain.

Bibliography Information
Wood, James, ed. Entry for 'Undulatory Theory'. The Nuttall Encyclopedia. Frederick Warne & Co Ltd. London. 1900.

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