Rocks & Fossils
Heat Transfer
Electric Circuits and Magnetism
Waves
Types of Energy
100
A rock formed from sediments or small fragments of other rocks
Sedimentary rock
100
Touching a hot stove is an example of...
Conduction
100
True or False: A circuit will not work if it is open.
True
100
The tallest part of a wave is the:
Crest
100
This is often referred to as stored energy.
Potential
200
As magma cools and hardens, what type of rock will form?
Igneous
200
When heat energy moves in a liquids or gases it is called...
Convection
200
What will happen when 2 north poles come together?
They will repel
200
The lowest part of a wave is called the:
Trough
200
What type of energy does a computer have?
Electrical
300
How are the three types of rocks classified?
By how they were formed
300
When heat energy can travel in space by infrared or thermal radiation it is called...
Radiation
300
Where on a magnet is the magnetic force the strongest?
At the poles
300
The measurement of the crest of one wave to the crest of the next wave is known as:
Wavelength
300
The digestion of your food is known as _____ energy.
chemical
400
This kind of fossil leaves behind evidence of an animal's behavior or activity.
Trace fossil
400
A heater warming up a room is known as:
Convection
400
There are 2 ways to make an electromagnet stronger. Name one of them.
Increase the number of coils
Increase the current
400
The distance from the normal line to the crest is known as the wave's:
amplitude
400
On a roller coaster, where is the point it is at it's maximum potential energy?
At the top of a hill
500
Besides heat, what must be applied to form a metamorphic rock?
Pressure
500
When you cook something in a microwave, it is done through:
Radiation
500
What 3 things do you need to make a lightbulb light up in a simple circuit?
Wire, battery, and lightbulb
500
Looking at this wave, what could you say it has?
High frequency
500
When a toaster is toasting bread, it converts _____ energy to ______ energy.
electrical; thermal