WorksheetsSOL Science Test Review
Total questions: 14
Worksheet time: 7mins
An insulator gives off heat.
True
False
Black absorbs more light than white.
True
False
Earth's main source of heat is the sun.
True
False
You rub a balloon and hold it next to your hair. Your hair sticks to the balloon. Which statement explains why?
The balloon has a negative charge and your hair has a positive charge.
Both the balloon and your hair have a positive charge.
Both the balloon and your hair have a negative charge.
Neither the balloon nor your hair are charged.
Predict how a circuit would change if metal wires were replaced with wood wires.
Current would flow more slowly.
Current would not slow.
Current would flow more quickly.
No change would take place.
Which of these is an example of friction producing heat.
two objects rubbing together
sun warming Earth
a large fire
boiling water in a pan
What is most similar to the way sound waves travel?
a ball bouncing on the sidewalk
driving a car on the highway
ripples spreading in a pond
a tree swaying gently in the breeze
Through which of these does sound travel fastest?
Wood
Air
Water
Iron
Predict what could happen if you pour a cup of hot water into a cold glass.
No change will occur
The water will boil
The glass and water will become the same temperature.
The water will freeze
Particles move ________ as they are heated up.
Faster
Slower
Label this Photo
Conductor
Insulator
Label this Photo
Insulator
Conductor
Label this Photo
Conductor
Insulator
Label this Photo
Insulator
Conductor
