Sound Waves Answers
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What will occur when the trough of Wave A overlaps the trough of Wave B?
A
Destructive interference will occur, causing the new wave to have more energy than Wave A or Wave B.B
Constructive interference will occur, causing the new wave to have more energy than Wave A or Wave B.C
Destructive interference will occur, causing the new wave to have less energy than Wave A or Wave B.D
Constructive interference will occur, causing the new wave to have less energy than Wave A or Wave B.2
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A wave hits an object as shown.Which kind of wave interaction is shown?
A
absorptionB
diffractionC
refractionD
reflection3
Which best describes what is occurring when a door is almost closed and rays of light fan out from the small opening?
A
absorptionB
interferenceC
refractionD
diffraction4
A light bounces off the surface of a metal cup and shines in Harold’s eyes. Which best describes what is happening to the light waves in this scenario?
A
absorptionB
interferenceC
refractionD
reflection5
When light waves hit ice, most of them bounce off and radiate back into space. Because of this, ice is best described as which kind of surface?
A
reflectiveB
absorbentC
denseD
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