Density Diffit

• Density describes how much ______ is packed into a given volume.

• mass

• volume

• weight

• force

The formula for density is ______ = mass ÷ volume.

• Density

• Mass

• Volume

• Area

Typical units of density are ____/cm³

• grams

• milliliters

• liters

• cubic

Density is often thought of as the “______” of a substance relative to its size.

• heaviness

• emptiness

• lightness

• temperature

• Increasing pressure on a substance usually ______ its volume.

• reduces

• increases

• stablizes

• When the volume of a substance decreases under pressure, its density ______.

• increases

• decreases

• stabilizes

• Increasing temperature generally makes a substance’s volume ______.

• expand

• decrease

• stay constatn

Tags

NGSS.MS-PS1-4

• As volume expands due to heat, density usually ______.

• decreases

• increases

• remains constant

• Heated fluids rise because they are ______ dense than cooler fluids.

• less

• more

Tags

NGSS.MS-PS1-4

• The rising and sinking of heated and cooled fluids is called ______ currents.

• convection

• radiation

• induction

• conduction

Tags

NGSS.MS-ESS2-6