A ____ is a piece of glass or metal with many small parallel lines etched on its surface.
A) grating
B) spectrograph
C) photometer
D) charge-coupled device
E) prism

Name: A ____ is a piece of glass or metal with many small parallel lines etched on its surface. A) grating B) spectrograph C) photometer D) charge-coupled device E) prism
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Question

Quizplus · Accepted Answer

A grating is an optical component with a regular pattern of lines or grooves that diffract light into several beams.

A ____ Is a Piece of Glass or Metal with Many