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Sci 7B U4L3 Quiz

Electromagnetic Radiation Quiz

QuestionAnswer
X-Rays have _______________ frequency than microwaves Greater
A wave is ______________ when it enters a new medium and is bent Refracted
A wave is ______________ when it encounters a new medium and is bounced back Reflected
Water particles enable _____________ to travel between a boat and a submarine when using SONAR Sound Waves
The waves ______________ determines the loudness of a sound Amplitude
The waves ______________ determines the pitch of a sound Frequency
The ______________ the medium, the faster the speed of sound Denser
Longitudinal, transverse, and surface waves are all generated by ______________ Earthquakes
________________ waves require a medium to travel in Mechanical
_______________ waves do NOT require a medium to travel in Electromagnetic
Frequency is measured in hertz (Hz) which is the number of waves per _______________ Second
Radio waves have the longest________________ on the electromagnetic spectrum Wavelength
Radiowaves have the lowest _________________ on the electromagnetic spectrum Energy
Soft surfaces like grass, pillows, or carpets will _______________ sound waves Absorb
Created by: scanto
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