Objective: Determine the speeds of sound propagated
by longitudinal and transverse waves in
solids
In solids, sound is propagated in the form of longitudinal
and transverse waves. However, there is
a considerable difference in the speed of the two
types of sound waves, since longitudinal sound
waves are determined by the elastic modulus of
the solid, whereas transverse sound waves are
dependent on the shear modulus of the solid.
By measuring the speed of the two wave types,
it is possible to determine the elastic constant of
the solid.
![Experiment: Sound Propagation in Solids, 8000570 [UE1070530], Acoustics](/imagelibrary/UE1070530/UE1070530_01_Experiment-Sound-Propagation-in-Solids.jpg)
![Experiment: Sound Propagation in Solids, 8000570 [UE1070530], Acoustics](/thumblibrary/UE1070530/UE1070530_01_1200_1200_Experiment-Sound-Propagation-in-Solids.jpg)
![Ultrasound coupler gel (physics) 250ml, 1008575 [XP999], Consumables](/thumblibrary/XP999/XP999_01_140_140_Ultrasound-coupler-gel-physics-250ml.jpg)
![Ultrasonic Echoscope GS200, 1018616 [U100102], Ultrasound](/thumblibrary/U100102/U100102_01_140_140_Ultrasonic-Echoscope-GS200.jpg)
![Ultrasonic Probe, 1 MHz, GS200, 1018617 [U100151], Ultrasound](/thumblibrary/U100151/U100151_01_140_140_Ultrasonic-Probe-1-MHz-GS200.jpg)
![Equipment Set "Ultrasound in Solids", 1002584 [U10020], Ultrasound](/thumblibrary/U10020/U10020_01_140_140_Equipment-Set-Ultrasound-in-Solids.jpg)
![Aluminum Test Block with Protractor Scale, 1002585 [U10022], Ultrasound](/thumblibrary/U10022/U10022_01_140_140_Aluminum-Test-Block-with-Protractor-Scale.jpg)
![Set of 3 Cylinders, 1002588 [U10026], Ultrasound](/thumblibrary/U10026/U10026_01_140_140_Set-of-3-Cylinders.jpg)
![Doppler Phantom Fluid, 1002574 [U10004], Ultrasound](/thumblibrary/U10004/U10004_01_140_140_Doppler-Phantom-Fluid.jpg)
![Centrifugal Pump, 1002575 [U10005], Ultrasound](/thumblibrary/U10005/U10005_01_140_140_Centrifugal-Pump.jpg)
![Ultrasonic Continuous Wave Generator with Probe, 1002576 [U100061], Ultrasound](/thumblibrary/U100061/U100061_01_140_140_Ultrasonic-Continuous-Wave-Generator-with-Probe.jpg)
![Test Vessel, 1002578 [U10008], Ultrasound](/thumblibrary/U10008/U10008_01_140_140_Test-Vessel.jpg)
![Laser Diode for Debye-Sears Effect, Green, 1002579 [U10009], Ultrasound](/thumblibrary/U10009/U10009_01_140_140_Laser-Diode-for-Debye-Sears-Effect-Green.jpg)
![Pocket Measuring Tape, 2 m, 1002603 [U10073], Measurement of Length](/thumblibrary/U10073/U10073_01_140_140_Pocket-Measuring-Tape-2-m.jpg)
![Clamp with Jaw Clamp, 1002829 [U13253], Clamps](/thumblibrary/U13253/U13253_01_140_140_Clamp-with-Jaw-Clamp.jpg)
![Universal Clamp, 1002830 [U13255], Clamps](/thumblibrary/U13255/U13255_01_140_140_Universal-Clamp.jpg)
![Table Clamp, 1002832 [U13260], Clamps](/thumblibrary/U13260/U13260_01_140_140_Table-Clamp.jpg)
![Tripod Stand 150 mm, 1002835 [U13270], Bases](/thumblibrary/U13270/U13270_01_140_140_Tripod-Stand-150-mm.jpg)
![Stainless Steel Rod 250 mm, 1002933 [U15001], Rods](/thumblibrary/U15001/U15001_01_140_140_Stainless-Steel-Rod-250-mm.jpg)
![Ripple Tank PM02, 1017591 [U219101], Water Waves](/thumblibrary/U219101/U219101_01_140_140_Ripple-Tank-PM02.jpg)
![Barrel Foot, 500 g, 1001046 [U8611210], Stand Material: Tripods](/thumblibrary/U8611210/U8611210_01_140_140_Barrel-Foot-500-g.jpg)
![Experiment: Debye-Sears Effect, 8000571 [UE1070550], Acoustics](/thumblibrary/UE1070550/UE1070550_01_140_140_Experiment-Debye-Sears-Effect.jpg)