2 Answered Questions for the topic Wave Speed

05/18/19

Water wave frequency

A water wave vibrates up and down four times each second, the distance between two successive crests is 5 meters, and the height from the lowest part to the highest part of the wave is 2... more
Wave Speed

05/20/18

A guitar string has its effective length shortened by one third when the players finger presses it against one of the frets. Calculate by what ratio the frequen

I'm doing revision currently and I'm stuck on a question: A guitar string has its effective length shortened by one third when the players finger presses it against one of the frets. Calculate by... more

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