Two sound sources generate pure tones of 65 Hz and 75 Hz. What is the beat frequency?
1 answer:
Answer:
Explanation:
First, prime factorize the two pure tone values.
65 = 5 x 13 75 = 5 x 5 x 3
It is clear that the Highest Common Factor (HCF) is 5
The two tones can only be pure if they resonate from the same beat frequency.
As 5 is a common factor, it is the beat frequency.
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