Density Required Practical

Which is the most accurate definition for density...

• the mass in a given volume

• the volume in a given mass

• the mass in a given weight

• the weight in a given volume

Which of the following could be used as a unit for density

• g/cm3

• kg/cm3

• kg/m3

• g/ml

• kg/m

To be accurate is to be a close to the ____ value as possible.

To be accurate you should...

• Read the volume at eye level.

• Don't let the water splash.

• Fill the can about 1cm below the spout

• Don't let your fingers dip into the top of the water level.

Which of the following apparatus is not needed to find the density of an irregular object?

• ruler

• displacement can / eureka can

• balance

• measuring cylinder

If an object floats on water, then it must be _______ dense than the water.