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Question
A 1056-Hz tuning fork is sounded when a piano note is struck. You hear three beats per second. What is the frequency of the piano string?A) 1053 Hz
B) 1056 Hz
C) 1059 Hz
D) 2112 Hz
E) need more information
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Heat energy is measured in units of
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C) calories.
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B) decreases by 100/273.
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A) becomes more ordered.
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A) increases.
B) decreases.
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A) First law
B) Second law
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Q:
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Newton discovered
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