Sigfigs Flashcards
(11 cards)
1
Q
3.14159 has how many?
A
6
2
Q
1000 has?
A
1
3
Q
1000.0 has?
A
5
4
Q
- Has?
A
4
5
Q
0.000 35 has?
A
2
6
Q
0.000 350 has?
A
3
7
Q
1006 has?
A
4
8
Q
4.500 x 10 12-exponent has?
A
4
9
Q
What are the rules for zeroes?
A
1) all non zero digits are significant
2) all zeroes between sigfigs are significant
3) all zeroes which are to the the right of the decimal and to the right of all non-zero sig. digits are themselves significant
10
Q
How do you multiply sigfig?
A
The least number of sigfigs in any of the problem
11
Q
How do you add or subtract sigfigs?
A
It can have no mor3e decimal places than the least accurate measurement
