Chapter 6 Test Flashcards
Light is a form of _________
energy
Light travels in straight liens called ________
rays
Objects that cannot make their own light
nonluminous
A dark shape caused when an object blocks light
shadow
A transparent material used to bend light
lens
A lens that bends light inward
convex lens
White light is made up of ______
all colors
A shadow is _________ in the morning than it is at noon
longer
Objects that can make their own light
luminous
The bending of light as it passes from one substance to another
refraction
The bouncing of light off an object
reflection
A __________ lens bends light outward
concave
An object that is __________ allows some light rays to pass through it
translucent
Objects that allow all light rays to pass through them
transparent
The colors we see are all the colors that _________ from objects around us
reflect
All colors that make up light
visible spectrum
The opening in the iris that allows light to enter the inside of the eye
pupil
The part of the eye that refracts light to focus it
lens
The transparent, curved covering in the front of the eye
cornea
The black part of the eye where an image form
retina
The part of the eye that carries images to the brain
optic nerve
The colored part of the eye that controls how much light enters the eye
iris
Essay:
What does the Bible teach about the creation of light
Light was created the first day. The sun and moon were created on the fourth day.
Order that light enters the eye
cornea > pupil > lens > retina > optic nerve
