Mixtures
What do all mixtures have in common?
they are composed of two or more substances that keep their identity
Is metal a good conductor of electricity
Yes
If you add 50 grams of sand to 30 grams of dirt, what is the total mass?
80 grams
Hottest Season
Summer
Where would you find energy transfers in wind?
Kinetic energy
Classify this mixture: mud
Solid with a liquid solution
What physical property is needed for a toy boat?
Being able to float
If a beaker holds 200 grams of water, what is the mass if you add 50 grams of sugar?
250 grams
If it is winter in Southern Hemisphere what season is it in the Northern hemisphere?
Winter
What is light energy
Travels in waves through space
Classify this mixture: salt water.
Solid with a liquid solution
Is rubber a good conductor of electricity
No
If 100 grams of marbles are added to 150 grams of water, what is the total mass?
250 grams
Why do we have seasons
Because the earth is tilted on its Axis. The earth will have direct sun light during different seasons
What is sound energy?
Vibrations
Speaking, talking, music
Classify this mixture: milk and cereal.
Solid with a liquid solution
Is wood a poor conductor of electricity
Yes
During which seasons do the Sun's rays hit the Earth at the most direct angle?
Summer
Riding a bike is an example of what type of energy?
Mechanical
Classify this mixture: vinegar and water.
Liquid + liquid
What is a physical property of a rubber band?
During what seasons are the days shorter
What type of energy is using a laptop?
Light, electrical