The value of w = (4.52 ± 0.02) cm & x = (2.0 ± 0.2) cm. Find z = w x and its uncertainty ( error limit ) *
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Explanation:
Example: w = (4.52 ± 0.02) cm, x = (2.0 ± 0.2) cm. Find z = w x and its uncertainty. So Dz = 0.1044 (9.04 ) = 0.944 which we round to 0.9 , z = (9.0 ± 0.9) .
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sorry i dont know mam, ask others
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