The passage of light through an object is called ___________________________.
Transmission
Which crayon absorbs all colors of light?
Black
Which cells in the eye’s retina detect color?
Cones
14. A(n)________________ lens causes light rays to come together at a point.
convex
A(n)____________________________ is an optical device that produces a narrow beam of coherent light.
LASER
A(n) __________ material, such as wood or metal, does not allow light to pass through it.
opaque
A magnifying glass is a(n)____________ lens; the light rays bend toward the normal and toward the optical axis.
convex
With many materials, light can__________ or bounce, off the surface as well as be transmitted and absorbed.
reflect
What color would result from the mixing of magenta and cyan pigments?
blue
Which type of image does a rough surface produce?
diffuse
A three-dimensional laser photograph of an object is a(n) ________________________.
Hologram
The transfer of energy by a wave to the medium through which it travels is called __________ .
absorption
Which mirror(s) can produce a virtual image?
Convex and Concave
An optical fiber transmits telephone and television signals in the form of
light