WorksheetsUnit 7
Total questions: 16
Worksheet time: 15mins
The color of objects that we see is the color of the wavelength that is ___________________ from its surface.
Reflected
Absorbed
When white light passes through a prism the wavelength _______________, breaking the light into its separate colors.
break
bend
reflect
diffuse
The frequency of UV light is _________________ microwaves.
greater than
equal to
less than
X-rays have a ______________________ wavelength than radio waves.
Longer
Shorter
What are the type of waves that humans can see?
Gamma waves
Visible light
Microwaves
Radio waves
What is the saying that can help you remember the order of the visible spectrum?
ROYGBIV
RYOBIVG
ROYBVIG
RIBYOVG
How are we able to see the color white?
All colors except red are absorbed
All colors are absorbed
All colors are reflected
All colors except red are reflected
Of the visible spectrum, what color has the longest wavelength?
Blue
Green
Yellow
Red
Violet
What type of wave does a light wave resemble?
Transverse wave
Compressional wave
Which color ABSORBS all wavelengths of light?
Red
Black
White
Pink
Which type of lens is this? (Curved outward)
Concave
Convex
A mirror that gives a wider view field making bigger objects appear to be smaller than their original form.
concave
convex
Which diagram shows light rays being reflected by the mirror?
What type of lens does a magnifying glass have in it?
Plane Lens
Convex Lens
Concave Lens
This diagram best represents
Reflection
Absorption
Refraction
Diffusion
