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Order of magnitude of the following values can be determined as follows : |
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Answer» Solution :(a) `49 = 4.9 xx10^(1) ~~ 10^(1)` `:.`Order of magnitude `= 1` (b) `51 = 5.1 xx10^(1) ~~ 10^(2)` `:.` Order of magnitude `= 2` (C) `0.049 = 4.9 xx 10^(–2) ~~10^(–2)` `:.` Order of magnitude `= –2` (d) `0.050 = 5.0 xx 10^(–2) ~~ 10^(–1)` `:.`Order of magnitude `= –1` (e) `0.051 = 5.1 xx10^(–2) ~~ 10^(–1)` `:.`Order of magnitude `= –1` |
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