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  Home   >   Heat & Energy   >   Experiment    


Hair Dryer Testing




1. Plot a graph of temperature against time for each of the hair dryers.
   
2. Calculate the power used for each hair dryer.
   
3. Plot a graph to compare the power used to raise the temperature between the different brands of hair dryers.
   
4. Which hair dryer would you consider to be the best item to buy? Give your reasons.


 

 

 

 

 

 

 

 

 

 

 

 



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