4. Density Flashcards
Density
1
Q
What is density?
A
It is defined as mass per unit volume
2
Q
What is the formula of density?
A
density = mass/volume p=m/v
3
Q
How do you measure density of a liquid?
A
Place measuring cylinder on a balance, then fill with liquid and measure new mass. Volume can be read from cylinder and density using equation
4
Q
How to measure density of a solid?
A
Find the volume and the mass, then use in equation
5
Q
What is the density of water?
A
1g/cm3
6
Q
If an object of higher density than water is placed in water what will happen?
A
It will sink
