WAC iCheck 2 Review

An object sinking to the bottom of a cup water is proof that ______________.

• the object is heavier than water

• the object is more dense than water

• solid objects will always sink in water

A student sticks one end of a clear straw into a ball of clay. He fills the straw part of the way up with water and marks the water level. He then puts it in the freezer. What will happen to the water level after it freezes?

• the water level does not change

• the water level goes up

• the water level goes down

Tags

NGSS.MS-PS1-4

What causes the water level to change that way?

• water hardens but does not change in any other way

• water expands when it freezes

• water contracts when it freezes

An object floats when put into a cup of water. Why did the object float?

• the water is too cold

• the object weighs less than the water

• the object is less dense than the water

What tool is used to measure volume of a liquid?

• balance

• thermometer

• graduated cylinder

Volume is measured in __________.

• grams

• degrees

• milliliters

What tool is used to measure mass?

• thermometer

• balance

• graduated cylinder

Mass is measured in ___________.

• grams

• degrees

• liters

_______________ is the measure of how hot or cold something is.

• temperature

• volume

• mass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Select the two units that are used when measuring temperature.

• Celsius

• grams

• centimeters

• Fahrenheit

• inches