Font size
WorksheetsLight Waves Quizizz
Total questions: 21
Worksheet time: 14mins
Name the three primary colors of light.
red, violet, green
purple, red, yellow
cyan, brown, orange
red, blue, green
Name the three secondary colors of light
turquoise, blue, cyan
yellow, cyan, magenta
red, green, blue
purple, indego, violet
If two light bulbs produce the same amount of energy, what would cause one of the bulbs to look dimmer than the other?
(a)
Red and green make what color?
Red
Orange
Yellow
Green
When you add secondary and primary colors of light, what color is produced?
black
pink
white
tan
The color of objects that we see is the color of the wavelength that is ______ from its surface.
emitted
absorbed
refracted
reflected
When light is ______ it remains in the object as energy (heat).
reflected
absorbed
transmitted
produced
For light to be seen an object must ____ its own light or _____ light.
reflect
transmit
absorb
produce
Can an opaque material absorb all of the light that strikes it?
Yes
No
_____ objects transmit light.
translucent
transparent
_____ objects scatter light as it passes through.
transparent
translucent
_____ is when all light rays bounce off an object at the same angle.
refraction
reflection
What does ROYGBIV stand for?
(a)
Light rays hitting a bumpy surface are ______ or scattered creating a blurred image.
diffused
dispersed
When light travelling in straight lines passes through an object that is curved like a lens, the light is (a) at different angles.
When white light passes through a prism the wavelength (a) breaking the light into its separate colors.
Is wood an opaque object?
yes
no
Is wax paper transparent?
yes
no
Is cellophane translucent?
yes
no
refraction
reflection
refraction
reflection
