This is just a demo map that you can delete right away, if you feel like it...
Using a pre-determined amount as a standard of measurement.
This pre-determined amount, called a unit,is then used as a reference against which all measurements are made.
For measuring shot lenghts:Ruler
For measuring longer lenghts and surfaces that are curved:Measuring Tape.
For measuring diameters of calipers.
-External calipers:Measure the external diameter of objects.
-Internal calipers:Measure the internal diameter.
SI Unit:cubic metre
The amount of space a substance occupies
Measurement we use a
Double beam balance
tells us how hot or cold it is
Common Unit:Degree Celsius
speed is the measurement of how fast someone or something moves.
speed depends on 2 quantities
SI unit of speed:Metre per second(m/s)
It is more useful to measure the average speed than the speed at a particular instand .
Average speed is the TOTAL DIASTANCE travelled divided by the TOTAL take.
Density od a substance is the mass of the substances per unit volume