what is difference bw friction & viscocity?any 5 points plz!
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viscosity;- 1] it is defined as a measure of the resistance of a fluid.2] its unit is pascal seconds[NM-2s]
friction;- it is resistive force caused by two rough surface ..2] it can be static and dynamic in nature....
friction;- it is resistive force caused by two rough surface ..2] it can be static and dynamic in nature....
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