Using a strobe light at the same frequency as the vibrating string freezes the string, making the counting of the nodes and measuring the wavelength much easier, so the velocity can be measured.
1:1 Private Teaching in a dedicated classroom
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Making Butanoic Acid
Making Butanoic Acid from Butanol by refluxing with acidified Potassium Dichromate and then distilling the Acid into a conical flask for l...
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Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped... -
We went to the Bett Show a few weeks ago and there we saw a model of a Liver. It had been knitted so we thought we would have a go. After ... -
#Physics Taking wind speed readings using the PASCO scientific wireless weather station. Grabbing some monthly data on the weather in t...
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