Mass, Density and Temperature.

Mass, Density and Temperature.

Multiple Choice

Which one of the following defines mass?

• The measure of the amount of matter in an object.

• The amount of gravity act on an object.

Fill in the Blanks

Multiple Select

The original kilogram prototype is made up of ___________ and ____________metals.

• copper

• platinum

• iridium and platinum

• steel

Multiple Choice

What will change If an object is moved from earth to moon?

• Weight

• Mass

Multiple Select

The mass of a substance depends upon ______________ and ____________ of particles of a substance.

• number

• gravity

• size

• weight

Multiple Choice

Which state of matter has the lowest density?

• solid

• gaseous

• liquid

Multiple Choice

The higher the density of a material its volume will be:

• bigger

• smaller

• equal

Multiple Choice

Identify the correct equation to find out the density of an object?

• Density= mass / volume

• Density= volume / mass

• Density = mass X volume

Multiple Choice

Mass = _________________

• density X weight

• volume X weight

• density X volume

Multiple Select

What are the SI units to measure density?

• kg/m3

• kilogram

• g/cm3

Fill in the Blanks

Multiple Choice

The hull of a ship helps the ship in floating because it has:

• water filled in it

• air filled in it

• wood filled in it

Multiple Choice

The ping pong ball is floating on top because it is the most :

• lowest in volume

• lowest in mass

• lowest in density

Multiple Choice

Temperature is :

• the measure of the warmth or coldness of an object or substance.

• the measure of only warmth of an object or substance.

• the measure of only coldness of an object or substance.

Multiple Choice

Our senses can measure the temperature accurately.

• True

• False

Multiple Choice

What is the boiling and freezing point of water?

• 100 and 0

• 110 and -10

• -10 and 50

Multiple Select

Identify any two uses of thermometer apart from science laboratory.

• Baking

• cleaning

• chemical factories

• hospitals

Review questions