Question
State the number of signiticant digits in each of the following:(a) $1.050 \times 10^{2} \mathrm{~cm}$(b) $2 \times 10^{3} \mathrm{~cm}$(c) $3.00 \times 10^{-4} \mathrm{~cm}$(d) $5.0 \times 10^{-5} \mathrm{~cm}$
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In scientific notation, all digits in the coefficient are significant, including zeros. Show more…
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