QUESTION 9 A boat that is stationary on the surface of the ocean sends a signal via sonar straight down to the ocean bottom. The time elapsed between the sending of the signal and its return to the boat is 4.0 s. How deep is the ocean at that point? Assume that the speed of sound in salt water is 1,500 m/s. O a. 6.0 km O b. 3.0 km Oc. 7.0 km O d. 5.0 km O e. 4.0 km
QUESTION 9 A boat that is stationary on the surface of the ocean sends a signal via sonar straight down to the ocean bottom. The time elapsed between the sending of the signal and its return to the boat is 4.0 s. How deep is the ocean at that point? Assume that the speed of sound in salt water is 1,500 m/s. O a. 6.0 km O b. 3.0 km Oc. 7.0 km O d. 5.0 km O e. 4.0 km
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter15: Sound
Section: Chapter Questions
Problem 45A
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![QUESTION 9
A boat that is stationary on the surface of the ocean sends a signal via sonar straight down to the ocean bottom. The time elapsed between the
sending of the signal and its return to the boat is 4.0 s. How deep is the ocean at that point? Assume that the speed of sound in salt water is
1,500 m/s.
a. 6.0 km
O b. 3.0 km
C. 7.0 km
d. 5.0 km
e. 4.0 km](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6d58a375-bffc-4e27-9347-d72fe4cf63fb%2F3f790298-c6d7-4806-bfe7-8fafd4ad648b%2Ftwijg7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:QUESTION 9
A boat that is stationary on the surface of the ocean sends a signal via sonar straight down to the ocean bottom. The time elapsed between the
sending of the signal and its return to the boat is 4.0 s. How deep is the ocean at that point? Assume that the speed of sound in salt water is
1,500 m/s.
a. 6.0 km
O b. 3.0 km
C. 7.0 km
d. 5.0 km
e. 4.0 km
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