7 terms

Abeka Physics Chapter 21


Terms in this set (...)

in phase
Two waves witht he same wavelengths are __ ____ if they rise to a crest at the same points.
out of phase
If the two waves do not rise to a crest at the same points, they are ___ __ ____.
term for the brightest portion of the intense light that is shined onto a screen
marks the middle position of the dark portion
Newton's rings
term for a pattern of alternating light and dark rings displayed when a lens is illuminated by an overhead light source
another term for Newton's rings, which are visible to a viewer looking down at the lens
optically flat
term that describes