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WorksheetsWaves
Total questions: 59
Worksheet time: 2hrs 30mins
To transmit means to
go to lunch
send
go west
call
The distance from one crest to the next crest in a wave is
wavelength
crest
trough
amplitude

Which color of light will help this plant grow best?
Green light
Red Light
What is the process called for how rainbows are formed?
Reflection
Refraction (bending)
Transmission
Scattering
On the EMS, which wave has the shortest wavelength?
Radio
Gamma
Soft X-Rays
Ultraviolet
Which type of wave does sunscreen protect you from?
Radio
Infrared
Ultraviolet
Gamma
Radio waves and _______ are used in communication
Microwaves
Gamma rays
Visible light
Ultraviolet
A rug sits in a sunny place on the floor for a long time. Kiara thinks that light from the sun can cause the rug’s color to fade over time. Can light from the sun cause the rug’s color to fade?
No. Light is not a physical thing, so it cannot change physical things like rugs.
No. Light can only change things by warming them up, so it cannot cause the rug’s color to fade.
Yes. The rug can take in energy from the light, causing the rug’s color to fade.
Yes. Light from the sun can pull energy out of the rug, causing the rug's color to fade.
Key concept 9 states: Light Travels in a..
curved path
straight line
zig-zag pattern
wave
In order to see an object, light must be
transmitted into your skin
reflected off the object and into your eyes
reflected off the object then off the ground then into your eyes
absorbed by your genetic material
Light ...
can only be reflected
only comes in one form
carries energy from one place to another, even through empty space
is a type of wave that carries energy from one place to another, even through empty space
In order for light to change an object, that object must _______ the light and its __________.
reflect, wavelength
transmit, amplitude
reflect, energy
absorb, energy
What is the green pigment that gives plants their color?
photosynthesis
phloem
chlorophyll
choloplast
What are the small openings in leaves called?
xylem
phloem
producer
stomata
What enters the top of the leaf and provides the energy for photosynthesis?
water
sunlight
oxygen
glucose
How does water and minerals enter a plant?
leaves
stomata
stem
roots
What do plants turn light energy into?
solid energy
oxygen energy
chemical energy
nothing
What are TWO substances need for photosynthis?
water
glucose
carbon dioxide
oxygen
What THREE things are needed for photosynthesis to occur?
6CO2
6H20
O2
sunlight
What TWO things are produced from photosynthesis?
H2O
C6H12O6
6O2
sunlight
What we see after light has been bent through a prism:
The Color Spectrum
White Light
Shadows
The function of the human eye is to _______.
focus light rays to produce images of objects
capture sound waves and convert them to images
capture electrical energy and transform it to brain waves
capture light waves and convert them to mechanical energy
Visible light is which type of wave?
seismic
mechanical
longitudinal
electromagnetic
Which statement is true about visible light?
Humans cannot see any light from the electromagnetic spectrum.
Visible light makes up a small part of the electromagnetic spectrum.
Visible light has a frequency equal to that of gamma rays.
Humans can see visible light only as white light.
This occurs when light bounces off a surface
reflection
refraction
absorb
scatter
