Science Physical Property

The density of an object is...

• The mass divided by the volume D = m/v

• The volume divided by the mass D = v/m

• The same as its weight

• The same as the size of the object

If two objects have the same volume but one has a greater mass, the one with greater mass...

• Has a lower density

• Has a higher density

• Will float

• Will sink

If you cut a wooden block in half, each half would have...

• Half the density of the original piece

• Twice the density of the original piece

• The same density as the original piece

• No density at all

Density is a characteristic property of a substance. This means that the density of water

• Stays the same regardless of the volume

• Changes depending on the volume

• Is greater for a greater amount of water

• Is less for a smaller amount of water

Mass, relative density, solubility, color, texture, state of matter, conductivity, etc.

• Physical state

• Insulators

• Physical Properties 

• Inferences

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

An object will float in a liquid if it is...

• More dense than the liquid

• Less dense than the liquid

• Lighter than metal

• Shaped like a ball

When a thermometer is heated, the red liquid inside the thermometer moves up. This is mainly because...

• The red liquid is thin

• The molecules of the liquid move faster and get a little further apart

• Hot liquid is lighter

• The glass of the thermometer gets hot

Tags

NGSS.MS-PS1-4

Water boiling is a...

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Crushing a soda can is a...

• Physical Change

• Chemical Change

Breaking a window is a...

• Physical Change

• Chemical Change