How many significant figures are in each measured quantity?

(a) 0.001125 m

(b) 0.1125 m

(c) 1.12500 × 104 m

(d) 11205 m

Solution 45P

Here we have to find out the significant figures of each number. There are few rules to find out the significant figures. These are

When zeros are present in between the nonzero digit, then zeros are considered as significant figures.When zeros are in the beginning of a number, then it never be significant figures.When zeros are at the end of a number and it contains decimal point, then it will considered as significant figures.(a) 0.001125 m

There are four (4) significant figures in 0.001125 m. This is because, zeros are in...