RP5 - Density - Part 2: Calculating the density of a irregularly shaped object. Flashcards
1
Q
Outline the basic steps of the practical.
A
- Measure the mass of the irregular shape
- Fill a displacement can with water and submerge the object
- Record the volume of water that has been displaced
- Calculate the density from the mass and volume
2
Q
What should you place under the can spout to collect the water?
A
A measuring beaker.
3
Q
Explain how you should fill the displacement can to get the most accurate results.
A
Fill the can until water starts to drip out of the spout and into the beaker. Wait until the dripping just stops before submerging the object.