Write down the number of significant figure in the `6.032`

Explanation

(i) 0.007 has one significant figure.
(ii) `2.64 xx 10^(24)` has three significant figures. (iii) `0.2370` has four significant figures.
(iv) 6.320 has four significant figures,
(v) 6.032 has four significant figures.
(vi) 0.0006032 has four significant figures.