Concept explainers
To Choose: The correct option.
Answer to Problem 9STP
The correct option is (D).
Explanation of Solution
Introduction:
Given, two instruments produce 1 Hz beats. The beat frequency is the difference of the two frequencies.
Since the given beat frequency is 1Hz, therefore the difference of the two frequencies of the instruments should be 1Hz. From the given options, 440 Hz and 441 Hz have a difference of 1Hz between them.
Conclusion:
Hence, the frequency of notes from the instruments are 440 Hz and 441 Hz.
Chapter 10 Solutions
Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)
Additional Science Textbook Solutions
Sears And Zemansky's University Physics With Modern Physics
University Physics Volume 2
Essential University Physics: Volume 1 (3rd Edition)
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