WorksheetsMATTER
Total questions: 22
Worksheet time: 15mins
How would you find the mass of an object?
Measure its dimensions with a ruler, and then multiply length x width x height
Water displacement
use a balance/scale
use a timer
How would you find the volume of an irregular shaped object?
use a ruler to measure its dimensions
water displacement
use a balance/scale
use a timer
What is the density of a liquid if its volume is 125 mL and its mass is 50 g?
2.5 g/mL
175 g/mL
0.4 g/mL
6250 g/mL
Sand and salt are placed in the bottom of a beaker filled with water. The beaker is heated, and the water is stirred.
What will happen to the salt and sand?
The sand and salt will settle to the bottom.
The sand and salt will dissolve in the water
The salt will dissolve, and the sand will settle
The sand will evaporate, and the salt will dissolve.
Which of the following are correct? Select all.
To change from a solid to a liquid, I must use evaporation.
To change from a liquid into a gas, I must use evaporation.
To change from a liquid into a gas, I must use condensation.
To change from a solid into I liquid, I must use heat to melt it.
To change from a gas into a liquid I must use condensation.
