- #1

Dx

do i have to subtract the 23.5k from 5 to find its difference? Since beat frequency = differ in the 2 wave frequncies or what? I am confused with what to do?

Thanks!

Dx

- Thread starter Dx
- Start date

- #1

Dx

do i have to subtract the 23.5k from 5 to find its difference? Since beat frequency = differ in the 2 wave frequncies or what? I am confused with what to do?

Thanks!

Dx

- #2

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- 1

- #3

dav2008

Gold Member

- 609

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The beat frequency is the difference between the two whistles..so if one is at 23.5kHz and the beat frequency is 5kHz, then the second whistle will either be 5kHz lower or higher than whistle 1

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