Question

Out of4.0 and 4.00 which is more accurate

Answer 1

Answer:

4.00

Explanation:

The two values seem to be equivalent but scientifically they are different, 4.0 has two significant figures and hence, its precision is 0.1 part in 4.

4.00 has three significant figures and hence, its precision is 0.01 parts in 4.

Hence, 4.00 is more precise than 4.0 .

Answer 2

Answer:

4.00

Explanation:

4.00 is most accurate because it is measured with an instrument of minimum least count.