Amplitude Sonic
Thursday, March 11th, 2010 |
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Amplitude Sonic
QUESTIONS PHYSICS WAVES!?
1.Sound is an example of what kind of wave?
a. electromagnetic
b.longitudinal
c.surface
d.transverse
2.Echoes demonstrate which behavior of sound waves?
a.diffraction
b.interference
c.reflection
d.refraction
3.Which of the following terms are related to loudness of sound?
a.intensity
b.decibel level
c.amplitude
d.all of the above
4.Which quantity remains the same when a sound wave goes from air into water?
a.amplitude
b.frequency
c.speed
d.wavelength
5.A sonic boom is heard after an airplane has passed overhead.What does this mean?
a.airplane is accelerating
b.airplane is ascending
c.airplane is just then passing through the sound barrier
d.airplane is moving faster than sound
Thank you for answering! 
1b 2c 3d 4b 5c
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Is amplitude loss of sonic waveforms due to intrinsic attenuation or source coupling to the medium?
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DescriptionOriginal publisher: Reston, Va. : U.S. Dept. of the Interior U.S. Geological Survey, 2006. OCLC Number: (OCoLC)70190897 Subject: Natural gas -- Hydrates. Excerpt: ... 10 Is Amplitude Loss of Sonic Waveforms Due to Intrinsic Attenuation or Source Coupling to the Medium? attenuation 3D tomography for gas-hydrates studies - The Modeling and field evaluations: Transactions of the SPWLA NW offshore Svalbard case: Proceedings of the Fifth Inter-43rd Annual Logging Symposium, Oiso, Japan, June 2 - 5, national Conference on Gas Hydrate, June 13 - 16, Trond-paper RR, 14 p... |
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