Uncertainty Flashcards
1
Q
Systematic error
A
An error that is repeated on every measurement- fault with equipment most commonly
2
Q
Random error
A
Human error in taking readings, or variations in the environment
3
Q
Which type of error can be easily compensated for?
A
Systematic error- error will be by the same amount each time
4
Q
How much uncertainty is added by resolution?
A
Equal to +- 1/2 the resolution of the measuring device
5
Q
Resolution
A
The distance between two points on a measurement device
6
Q
Absolute uncertainty
A
Both random and systematic errors added together
7
Q
Percentage uncertainty
A
Absolute uncertainty
—————————— × 100
Actual reading
