B) Amplification of sound is heard when the water level in a 90 cm long tube is 12.1 cm below the top. The temperature is recorded as 25.10 C. 1) What is the frequency of the tuning fork? [715 Hz] 2) At what water level(s), if any, would other amplification(s) of sound be heard? [36.3 ст, 60.5 ст] C) Amplification of sound is heard when the water level in a 110 cm long tube is 8.7 cm below the top. The temperature is recorded as 22.60 C. What is the frequency of the tuning fork? [990 Hz] 2) At what water level(s), if any, would other amplification(s) of sound be heard? [26.1 ст, 43.5 ст, 60.9 ст, 78.3 ст, 95.7 ст]

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter17: Physics Of Hearing
Section: Chapter Questions
Problem 61PE: Based on the graph in Figure 17.36, what is the threshold of hearing in decibels for frequencies of...
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B)
Amplification of sound is heard when the water level in a 90 cm long tube is 12.1 cm below the top. The
temperature is recorded as 25.10 C.
1)
What is the frequency of the tuning fork? [715 Hz]
2)
At what water level(s), if any, would other amplification(s) of sound be heard?
[36.3 ст, 60.5 ст]
C)
Amplification of sound is heard when the water level in a 110 cm long tube is 8.7 cm below the top. The
temperature is recorded as 22.60 C.
What is the frequency of the tuning fork? [990 Hz]
2)
At what water level(s), if any, would other amplification(s) of sound be heard?
[26.1 ст, 43.5 ст, 60.9 ст, 78.3 ст, 95.7 ст]
Transcribed Image Text:B) Amplification of sound is heard when the water level in a 90 cm long tube is 12.1 cm below the top. The temperature is recorded as 25.10 C. 1) What is the frequency of the tuning fork? [715 Hz] 2) At what water level(s), if any, would other amplification(s) of sound be heard? [36.3 ст, 60.5 ст] C) Amplification of sound is heard when the water level in a 110 cm long tube is 8.7 cm below the top. The temperature is recorded as 22.60 C. What is the frequency of the tuning fork? [990 Hz] 2) At what water level(s), if any, would other amplification(s) of sound be heard? [26.1 ст, 43.5 ст, 60.9 ст, 78.3 ст, 95.7 ст]
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