Density Lab

How will you take the volume of 10 Pennies?

• Graduated cylinder

• Ruler

  ( length x width x height )

• Triple beam balance

• Digital balance

• Water displacement

How will you take the mass of marbles?

• Graduated cylinder

• Ruler

  ( length x width x height )

• Triple beam balance

• Digital balance

• Water displacement

How will you take the volume of marbles?

• Graduated cylinder

• Ruler

  ( length x width x height )

• Triple beam balance

• Digital balance

• Water displacement

The formula to find density is:

• D = m/v

• D = m x v

• D = m + v

• D = m - v

Which of the following could be used as units for density

• grams

• milliliters

• cm³

• g/cm³

If you have two blocks with the SAME volume, which would be true

• the block with larger density would have the larger mass

• the block with the larger density would have the smaller mass

• the block with the smaller density would have the larger mass

• the blocks would have the same mass

To find volume using density you would use

• V = m/d

• V = m x d

• V = m + d

• V = m - d

If a substance has a density less than water it will

• sink

• mix

• float

• break apart

If a substance has a density that is more than water it will

• float

• mix

• sink

• explode immediately

The density of gasoline is 0.7 g/cm³ . If you pour it into a beaker of water what would happen?

• It would sink to the bottom

• It would sink half way and then float in the middle of two layers of water

• it would float on top of the water

• flames....flames....flames

Tags

NGSS.MS-PS1-2