PHYSICAL CHANGES

Multiple Choice

Which of the following shows physical change by applying heat or exposing to heat?

• cutting paper

• Boiling water

• making ice

• forming of snow flakes

Multiple Choice

Physical change is a change in state, size and shape.

• TRUE

• FALSE

Multiple Choice

Which one shows a change in size or shape?

• MELTING ICE

• CUTTING CLOTH

• STRETCHING RUBBER

Multiple Choice

Which one is a phase change?

• Breaking cookie

• Sharpening pencil

• Ice melts into water

Multiple Choice

When you blow up a balloon, what happens?

• It becomes a new thing

• It changes shape and size

• It turns into water

Multiple Choice

If you mix sand and water, what kind of change is that?

• A new thing is made

• They stay the same, just mixed

• They turn into juice

Multiple Choice

Which is true about physical changes?

• You can often change it back

• They make something new

• They are always hot

Multiple Choice

Evaporation happens when heat is applied to liquid like water.

• TRUE

• FALSE

Multiple Choice

Freezing or solidification happens when heat is removed.

• TRUE

• FALSE

Multiple Choice

The following changes can be observed if matter undergoes Physical Change EXCEPT ONE.

• Change in phase

• Change in size

• Change in shape

• change in color