Right, im new here and i am really stuck on my homework.(adsbygoogle = window.adsbygoogle || []).push({});

Wandering if you could help me :D lol

anyways,

a loudspeaker vibrates at a frequency of 256 herts to produce a note we call middle c.

(a) how many waves does it produce in one second

(b) how many waves does it produce in 1 minute.?

and also ...

when a stone is dropped into a pond the watr waves spread out and travel a distance of 4 meters in 2 seconds. what is the speed of these waves?

i know they might be simple to you, but i havent been taught how to do these ...

I got taught how to find out freqency and period, but i just cant figure out how to do these

YOUR HELP WILL BE APPRECIATED :D

xo

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# Homework Help: Frequency, Period and Waves

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