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Grade: 11

                        

In thermodynamics, In the textbook it says that the area under a graph of p-v gives the work done but if it is a circle then should i use pr r^2 or is it 0 because w=p(delta)v but if it is a circle then delta v will be 0

4 years ago

Answers : (1)

a k
11 Points
							Find the area of circle using pie * radius square with proper sign. For example if you have a  graoh with a circle with radius 2 units then work done is 4 pie
						
4 years ago
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