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Write down the number of significant fig...

Write down the number of significant figures in the following.
(a) 165
(b) 2. 05
(c ) 34.000 m
(d) 0.005
(e) 0.02340 N `m^(-1)`
(f) 26900
(g) 26900 kg

Text Solution

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(a) 165 `" "` 3SF (following rule I)
(b) `2.05 " "`3 SF (following rules I & II)
(c) `34.000 m" "` 5 SF (following rules I & V)
(d) `0.005 " "`1 SF (following rules I & IV)
(e) `0.02340 N m^(–1)" "` 4 SF (following rules I, IV & V)
(f) 26900 `" "`3 SF (see rule VI)
(g) 26900 kg `" "`5 SF (see rule VI)
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