Exploring Sound and Light Waves
Authored by Jude Sanford
Science
6th - 8th Grade
NGSS covered
Used 11+ times
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73 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
#1 refers to the
wavelength
amplitude
crest
trough
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
#3 refers to the
wavelength
amplitude
crest
trough
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When you yell in a canyon, you hear an echo of your voice. Why is this?
The sound waves are absorbed by the walls of the mountains.
The sound waves are reflected by the walls of the mountains.
The sound waves are transmitted through the walls of the mountains.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The picture shows a duck that appears to have its body detached when viewed underwater. Why does the duck's body look detached?
because the bottom of the pond scatters the light, making the duck's body underwater appear different than the rest of the duck
because the atmosphere absorbs the sunlight, so it reaches the duck's body underwater slower than the rest of the duck
because the pond is a different material than the air, and sunlight gets refracted as it travels in and out of the water
because the duck reflects the light toward its abdomen, making it look different than the rest of the duck
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A beam of light is directed towards a tank filled with water.
What causes the beam of light to change direction?
change in media
change in altitude
increase in pressure
increase in temperature
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The distance from the beginning of one compression to the beginning of the next compression is called a -----
Rarefaction
Frequency
Wavelength
Compression
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The measure of the amount of energy in a wave is ----
Wavelength
Hertz
Frequency
Amplitude
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