Length of rectangular plate are found with % error of 1% each. What will be the % error in clculation of pressure. If certain force is applied on surface.

Asked by Tanya Singh | 19th Feb, 2012, 09:46: PM

Expert Answer:

pressure=force/area
% error in calculation of pressure=% error in force+% in area
% in area=% error in length+ % error in breadth

Answered by  | 27th Feb, 2012, 12:34: PM

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