Question

tell the number of significant figure:
(a) 23.023
(b) 0.0003
(c) 2.1×10³
Define systematic error with an example. ​

Answer 1

Answer:

no I don't know right now

Answer 2

Answer:

Step-by-step explanation:

The reliable digit plus the first uncertain digit is known as significant figures. For the number 23.023, all the non-zero digits are significant. hence 5.

For the number 0.0003, number is less than 1, the zero(s) on the right of decimal point but to the left of the first non-zero digit are not significant, hence 1.

For the number 2.1 x 10-3, significant figures are 2.