Define Light
Fill in the blank:
Light is _______ energy created by electromagnetic radiation that travels in a straight line through space and matter in a transverse wave.
radiant
True or False:
Prisms break up light into the colors we can see.
True
True or false:
Most light sources give off white light.
True.
Fill in the blank:
Light is radiant energy created by electromagnetic radiation that travels in a ________ _____ through space and matter in a transverse wave.
straight line
The colors we can see are part of the _______.
a. electromagnetic spectrum
b. wavelength
c. visible spectrum
c. visible spectrum
Fill in the blank:
Light is made up of __________ waves.
transverse
Fill in the blank:
Light is radiant energy created by electromagnetic radiation that travels in a straight line through ______ and _______ in a transverse wave.
space and matter
True or false:
All light waves are invisible.
False:
Some light waves are visible, and others are not visible.
Inside white light are lots of colors with different __________.
a. wavelength
b. pitch
c. pigments
a. wavelength
Fill in the blank:
Light is radiant energy created by electromagnetic radiation that travels in a straight line through space and matter in a _________ ______.
transverse
What is the full range of light waves called?
a. Prism
b. The electromagnetic spectrum
c. The visible spectrum
b. The electromagnetic spectrum
Objects that absorb all colors look __________.
a. white
b. black
c. rainbow
b. black
Objects that absorb all colors look black.
Fill in the blank:
Light is radiant energy created by _____________ _________ that travels in a straight line through space and matter in a transverse wave.
electromagnetic radiation
Fill in the blank:
_________ can work like prisms to create a rainbow.
Raindrops
_______ reflect some colors and absorb others.
a. Pigments
b. Raindrops
c. Prisms
Pigments