Thermal - Yr 8 Flashcards
1
Q
T/F: Mass is the amount of matter in an object
A
True
2
Q
T/F: Density is how much space an object takes up
A
False - Volume
3
Q
T/F: Objects that have a higher density than water will float in water
A
False - Lower
4
Q
T/F: All objects made from the same material will have the same density
A
True
5
Q
T/F: Units of density can be measured in kg/m³, kg/cm³, g/m³ or g/cm³
A
True
6
Q
Define mass
A
Amount of matter in an object
7
Q
Define volume
A
Amount of space in an object
8
Q
Define density
A
How compact the matter is in an object
9
Q
What is the equation for calculating density?
A
Density (kg/m³) = mass (kg)/volume (m³)
ρ = m/v
