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State the number of significant figures ...

State the number of significant figures in
(i) 0.007 `m^(2)` (ii) `2.64 xx 10^(24)` kg (iii) 0.2370 g `cm^(-3)`
(iv) 0.2300m (v) 86400 (vi) 86400 m

Text Solution

Verified by Experts

(i) 1, (ii) 3, (iii) 4, (iv) 4, (v) 3, (vi) 5 since it comes from a measurement the last two zeros become significant.
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