Density Flashcards
1
Q
Define density.
A
Mass per unit volume.
2
Q
What is the equation for density?
A
•Density= Mass/Volume
3
Q
What is the density of aerogel?
A
1.9 kg/m³
4
Q
What is the density of air?
A
1.3 kg/m³
5
Q
What is the density of water?
A
1000 kg/m³
6
Q
How can you directly measure the mass of an object?
A
Use a mass balance
7
Q
What can you use to measure the volume of a liquid?
A
Use a measuring cylinder
8
Q
What objects can you use to calculate the volume of a regular shaped object?
A
•Ruler
•Digital callipers
•Micrometer
