COLLEGE PHYSICS,AP ED.-ACCESS
4th Edition
ISBN: 9780134762159
Author: Knight
Publisher: PEARSON
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Textbook Question
Chapter 16, Problem 24MCQ
Resonances of the ear canal lead to increased sensitivity of hearing, as we’ve seen. Dogs have a much longer ear canal—5.2 cm—than humans. What are the two lowest frequencies at which dogs have an increase in sensitivity? The speed of sound in the warm air of the ear is 350 m/s.
A 1700 Hz, 3400 Hz
B. 1700Hz, 5100Hz
C. 3400 Hz, 6800 Hz
D. 3400 Hz, 1 0,200 Hz
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COLLEGE PHYSICS,AP ED.-ACCESS
Ch. 16 - Light can pass easily through water and through...Ch. 16 - Prob. 2CQCh. 16 - Prob. 3CQCh. 16 - A guitarist finds that the pitch of one of her...Ch. 16 - Certain illnesses inflame your vocal cords,...Ch. 16 - Prob. 6CQCh. 16 - Figure Q16.7 shows a standing sound wave in a tube...Ch. 16 - A typical flute is about 66 cm long. A piccolo is...Ch. 16 - Some pipes on a pipe organ are open at both ends,...Ch. 16 - If you pour liquid in a tall, narrow glass, you...
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