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WorksheetsE-Magnetic and Waves for FInal
Total questions: 22
Worksheet time: 1hrs 1mins
Which type of electromagnetic energy has the highest frequency?
Gamma rays
Microwaves
Radio waves
Ultraviolet rays
Which diagram represents electromagnetic energy with the shortest wavelength?
A
B
C
D
Which diagram represents electromagnetic energy with the lowest frequency?
A
B
C
D
Which statement best describes the property of light waves illustrated in the diagram below?
Some materials absorb light waves.
Some materials reflect light waves.
Light waves are refracted by some materials.
Light waves are emitted by some materials.
Skiers often wear sunglasses while they are skiing because snow ___________ light.
radiates
conducts
absorbs
reflects
Which feature best distinguishes one form of electromagnetic energy from another?
color
wavelength
surface temperature
distance
Which type of electromagnetic energy has a shorter wavelength than ultraviolet waves?
visible light
x rays
microwaves
infrared light
Which waves are able to be seen by humans with normal vision?
infrared, visible and ultraviolet
infrared and visible
infrared and ultraviolet
visible only
Which part of the wave is the top?
crest
trough
wavelength resting point
Which part of a wave is the bottom?
trough
crest
resting point
amplitude
In the diagram, light waves are being
reflected
refracted
conducted
convected
When a wave bends as it passes through at an angle from one medium to another.
medium
refraction
reflection
interference
Which waves will give you a sunburn even though you cannot see them?
visible light waves
microwaves
sound waves
ultraviolet rays
