- #1
physicsnerd26
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User warned that template use is mandatory.
I'm doing a quality of measurements coursework at the moment, the coursework was to find the efficiency of a kettle, and to do this, one of the factors that I needed to find was the voltage.
So in 300ml of water, the voltage was 240.5V
400ml - 244V
500ml - 243V
600ml - 245V
700ml - 241.4V
800ml - 242.8V
I tried to graph it and it was completely scattered, I was just wondering if this would be normal, or does this mean that I did my experiment wrong?
So in 300ml of water, the voltage was 240.5V
400ml - 244V
500ml - 243V
600ml - 245V
700ml - 241.4V
800ml - 242.8V
I tried to graph it and it was completely scattered, I was just wondering if this would be normal, or does this mean that I did my experiment wrong?