WorksheetsSI units & unit conversion
Total questions: 12
Worksheet time: 6mins
Which are SI units?
kilograms, kilometers, amperes, seconds
kilograms, meters, amperes, seconds
kilograms, meters, amperes, minutes
grams, meters, amperes, minutes
To convert from km/hr to m/s you must
×36
×3.6
÷3.6
÷36
Converting from a smaller unit (meters) to a larger unit (kilometers) you
divide
multiply
1.25 km is equal to
125 m
125 000 cm
1 250 cm
1 250 000 000 nn
When converting from a smaller unit to a larger unit e.g. grams to kilograms, you should
multiply by the conversion factor
divide by the conversion factor
2.53 L is equal to
0.253 kl
25 300 ml
253 ml
2530 ml
Convert 65 km/h to SI units (rounding to nearest whole number)
65000 m/h
18 m/s
234 m/s
0.65 m/s
How would you write micrometers with symbols
mm
μm
microm
none of the above
Convert 5 m/s to km/h
0.005 km/h
1.4 km/h
18 km/h
5000 km/h
If a snail is moving at 0.1 m in 1/2 an hour, calculate its speed in cm/min
0.2 cm/min
0.3 cm
0.003 cm/min
20 cm/min
If a car drives at 40 km/h and a race horse runs at 10 m/s, which is faster
The car by 1.1 m/s
the race horse by 4 km/h
The car by 30 km/h
The car by 24.8 m/s
If a duck walks at 120 centimeters in 40 seconds, how far will it travel in 30 min?
3 meters
520 meters
54 meters
480 meters
