Two notes have respective frequencies of 450 Hz and 452 Hz. What is the beat frequency when these two notes ar

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Two notes have respective frequencies of 450 Hz and 452 Hz. What is the beat frequency when these two notes ar

2007-02-03 15:24:07 · 4 answers · asked by maconheira 4 in Education & Reference ➔ Homework Help

are sounded together?

2007-02-03 15:29:00 · update #1

4 answers

I would guess 2Hz.....

2007-02-03 16:11:31 · answer #1 · answered by erok2020 3 · 0⤊ 0⤋

2 Hz.
Beat frequencies occur when two frequencies are very close to the same, and are computed by simple subtraction.

If you play those two notes at the same time, you will hear one note at 450 Hz, another note at 452 Hz, but they will pulsate at 2 Hz, which is the beat frequency.

2007-02-03 18:03:44 · answer #2 · answered by PH 5 · 0⤊ 0⤋

2 beats per second.

2007-02-03 15:31:56 · answer #3 · answered by Keith B 4 · 0⤊ 0⤋

what is the best frequencey when these two notes ar.....????
what is the question

2007-02-03 15:26:25 · answer #4 · answered by Luigi 3 · 0⤊ 0⤋