Show:
Force and Work
Magnetism
Electricity
Chemical Energy
Sound and Light
100
This type of energy gives objects the ability to do work.
What is potential energy.
100
The opposite ends of a magnet are called these.
What are poles.
100
This is the name for the flow of electrons through a wire.
What is electricity.
100
The connections between atoms to form molecules.
What are bonds.
100
A type of vibration that causes particles to move in a wave.
What is sound.
200
This term describes an object that is moving faster and faster.
What is acceleration.
200
This type of magnet is caused by electrons moving through a coil of wire.
What is an electromagnet.
200
This is the name for materials that do not conduct electricity.
What are resistors.
200
This type of energy is stored in the core of an atom.
What is nuclear energy.
200
The distance between two peaks in a wave.
What is the wavelength.
300
This is the tendency of objects to resist a change in motion.
What is inertia.
300
This is the name for the space surrounding an object that can influence an electrically charged object.
What is magnetic field.
300
This is what we call an arrangement of wires that allow electricity to flow from an energy source.
What is a circuit.
300
This chemical reaction combines with oxygen to produce heat.
What is combustion.
300
This term describes different wavelengths of sound.
What is pitch.
400
This property makes moving objects hard to stop.
What is momentum.
400
Materials that are magnetic have an uneven number of these spinning in the same direction.
What are electrons.
400
The pressure of electrons moving through a wire is measured in this.
What is voltage.
400
These uncharged particles combine with protons to form the nucleus of an atom.
What are neutrons.
400
The number of peaks in the wave that pass a given point over a given amount of time.
What is frequency.
500
This is the property that gives objects inertia.
What is mass.
500
These materials made of metal alloys are the strongest of all magnets.
What are rare earth magnets.
500
This is the name for materials, like copper or gold, that allow electrons to flow easily.
What is conductor.
500
These heavy particles composed of 2 protons and 2 neutrons are sometimes released during radioactive decay.
What are alpha particles.
500
This type of electromagnetic radiation has the shortest wavelength.
What is gamma radiation.