Physical Properties
What is a physical property?
temperature, texture, flexibility, solid/liquid
What is a thermometer used for?
to compare different temperatures of liquids
Name two things that have heat energy.
sun, stove
Name one way I can change something from a solid to a liquid.
Name one way I can change something from a liquid to a solid.
by heating it
by cooling it
What would happen to an ice cube if I left it in the sun?
It would melt
What does the word 'dim' mean?
water, shampoo, milk
ball, paper, pencil
Describe one way I could decrease heat energy.
the freezer
If I dim the lights in my classroom what will happen to the desks?
they will appear darker
Divide these objects into two groups using a physical property.
a t-shirt, a stick, sheets, a cup, a fork, a rubber band
physical property used: flexibility
Group 1: t-shirt, sheets, rubber band
Group 2: a stick, a cup, a fork
My icecream used to be big but before I could even eat it, it started getting smaller. What caused this?
an increase of heat energy
it melted
I want to increase the sound energy on my phone. What will happen to the volume?
it will increase
Describe 4 physical properties of a green rubber band.
green, flexible, smooth, solid
Describe what would happen if the heat energy from my glass of water decreased.
The water would get cooler.
What are the three types of energy and can you give an example of each?
light, heat, sound
the sun, the stove, the radio