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Unformatted text preview: Week 6 Quiz 6 (Textbook pages 259-308) Part 1 of 1 - 12.0/ 15.0 Points Question 1 of 15 1.0/ 1.0 Points The speed of sound through air is A. 50 meters per second B. 340 meters per second C. 1500 meters per second D. 3000 meters per second Answer Key: B Question 2 of 15 1.0/ 1.0 Points Pitch is primarily dtermined by the ______ of the sound wave. A. amplitude B. clarity C. decibels D. frequency Answer Key: D Question 3 of 15 1.0/ 1.0 Points Loudness of pure tones depends on frequency and sound pressure level can be shown graphically using A. equal loudness curves B. timbre resonance curves C. receiver operating characteristic curves D. Fourier functions Answer Key: A Question 4 of 15 1.0/ 1.0 Points The bending of the cilia of the ______ causes a release of small bursts of neurotransmitter. A. inner hair cells B. outer hair cells Week 6 Quiz 6 (Textbook pages 259-308) https://edge.apus.edu/xsl-portal/tool/02f462b8-71d9-414a-90f3-6753b88......
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This note was uploaded on 03/05/2012 for the course PSYC 304 taught by Professor Ericastgerman during the Spring '12 term at American Public University.
- Spring '12