Length, Time and Density Flashcards
1
Q
What is used to measure length?
A
Ruler
2
Q
What is used to measure volume?
A
Measuring cylinder, beaker
3
Q
What is used to measure time?
A
Clocks and stopwatches
4
Q
What is used to measure very small distances?
A
A micrometre screw gauge
5
Q
What is the equation for density?
A
Density = mass/volume
6
Q
How do you determine the volume of an irregular solid?
A
Using displacement
7
Q
What density of objects with float?
A
If they have a density of less than of the liquid
8
Q
What is the density of water?
A
1g/cm^3
