This video explains the results for the specific heat capacity of water experiment, including calculating the specific heat capacity from a temperature-energy graph. This GCSE Physics required practical involves quite a lot of analysis, both graphical and mathematical.
Not only do you (students) have to carry out the physical experiment, you have to analyse the data and use it for your calculations. Then you need to compare your answer to the real value and suggest if and why they differ and what changes should be made to the experiment if it is to be repeated.
The blank and filled in results tables can be found here:
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Thanks for watching,
Lewis
Relevant for GCSE Physics 9-1 in the following exam boards:
Edexcel
OCR A (not specifically relevant but recommended)
OCR B (not specifically relevant but recommended)
WJEC (Physics only)
CIE (Cambridge International Examinations) IGCSE
Edexcel International IGCSE (Physics only)
00:00 - Filling out the Results
01:40 - Plotting the Data
02:09 - Line of best fit
02:28 - Calculating the Gradient
04:00 - Working out the SHC
05:42 - Summary
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