Uncertainty Flashcards
What is the resolution and uncertainty of a 30cm ruler?
1mm
+ or - 1mm
What is the resolution and uncertainty of a 1m ruler?
1mm
+ or - 1mm
What is the resolution and uncertainty of a thermometer?
1°C
+ or - 1°C
What is the resolution and uncertainty of a stopwatch?
0.01 seconds
+ or - 0.01 seconds
What is the resolution and uncertainty of a protractor?
1°
+ or - 1°
What is the resolution and uncertainty of a digital voltmeter on 20V setting?
0.01V
+ or - 0.005V
What is the resolution and uncertainty of an analogue ammeter in mA setting?
2mA
+ or - 2mA
What is the resolution and uncertainty of a digital balance?
0.1g
+ or - 0.005g
What is the resolution and uncertainty of a graduated cylinder 100ml?
1ml
+ or - 0.5ml
What is the resolution and uncertainty of a graduated cylinder 10ml?
0.2ml
+ or - 0.1ml