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Speech and Hearing Sciences: ASLP 3030 Exam Questions and Answers 100% Pass $9.99   Add to cart

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Speech and Hearing Sciences: ASLP 3030 Exam Questions and Answers 100% Pass

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Speech and Hearing Sciences: ASLP 3030 Exam Questions and Answers 100% Pass Sound is what kind of energy? - Acoustic energy Energy is transmitted by what type of wave? - Pressure waves What creates pressure waves? - Force applied to a sound source What is energy? - Oscillating particles that ...

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  • September 15, 2024
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  • 2024/2025
  • Exam (elaborations)
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JOSHCLAY
Speech and Hearing Sciences: ASLP

3030 Exam Questions and Answers

100% Pass


Sound is what kind of energy? - ✔✔Acoustic energy

Energy is transmitted by what type of wave? - ✔✔Pressure waves

What creates pressure waves? - ✔✔Force applied to a sound source

What is energy? - ✔✔Oscillating particles that travel through a medium

Brownian Motion - ✔✔Constant movement of air molecules in a random

pattern

Sound cannot exist... - ✔✔In a vacuum

Changes in pressure are measured in - ✔✔Pascals (Pa)

A medium must... - ✔✔Have mass

Be elastic

Celerity (C) - ✔✔Swiftness, rapidity of motion or action (speed/velocity)

Speed of Sound in Air - ✔✔343 m/s at

, 20 degrees C

Elasticity - ✔✔The ability of the object to return to its original form after

being stressed or compressed

Speed of Propagation - ✔✔Speed at which a wave moves through a

medium

The speed of propagation does what as the air gets colder? - ✔✔Slows

down

Supersonic - ✔✔Speed faster than the speed of sound

Subsonic - ✔✔Speed slower than the speed of sound

Range of Human Hearing - ✔✔20-20,000 Hz

Ultrasound - ✔✔Sound energy that is too high for humans to perceive as

sound

Infrasound - ✔✔Sound energy below human perception

Simple Harmonic Motion (SHM) - ✔✔Any (repeated) periodic motion (back

and forth) with a restoring force proportional to displacement

Compression - ✔✔The part of a longitudinal wave where the particles of

the medium are close together

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