Study for density test

What’s “Buoyancy”?

• An upward force exerted by a fluid on an object.

• The Amount of particles (or atoms) in matter.

• The amount of space matter takes up.

TRUE or FALSE: Ice is LESS dense than water, and this is why ice floats.

• TRUE

• FALSE

What’s “mass”?

• An upward force exerted by a fluid on an object.

• The amount of particles (or atoms) in matter.

• The amount of space an object takes up.

Tags

NGSS.MS-PS1-1

What’s “volume”?

• An upward force exerted by a fluid on an object.

• the amount of particles (or atoms) in matter.

• The amount of space matter takes up.

What 2 variables affect density?

• Mass and volume

• Matter and volume

• Space and matter

• Matter and mass

What’s the equation for density?

• Mass/volume

• Volume/mass

• Density x volume

• Mass/density

What’s the equation for mass

• Density x volume

• Mass/density

• Mass/volume

What’s the equation for volume?

• Mass/volume

• Mass/density

• Density x volume

What’s the unit for density?

• g/mL or g/cm3

• Grams

• ML or cm3

What’s the unit for mass

• G/mL or g/cm3

• grams

• ML or cm3