Show:
Heat
Sound
Light
Electricity
Magnetism and Electricity
100
This is the flow of thermal energy from one object to another.
What is heat?
100
The back and forth motion is this.
What is a vibration?
100
The bending of light.
What is refraction?
100
Fast movement of a charge.
What is a discharge?
100
The force of a magnet is strongest here.
What is the pole?
200
This transfers heat through liquids or gases.
What is convection?
200
Sound waves start from the vibration and spread here.
What is outwards in all directions?
200
Light bouncing off a surface.
What is reflection?
200
The path along which electric current flows.
What is a circuit?
200
Every magnet has this.
What is a magnetic field?
300
These do not transfer heat very well.
What are insulators?
300
The highness or lowness of a sound.
What is pitch?
300
This items allow light to pass through, but scatter in different directions.
What is translucent?
300
The build up of electrical charges on an object.
What is static electricity?
300
A coil of wire wrapped around a metal core.
What is an electromagnet?
400
These transfer heat easily.
What are conductors?
400
A specific reflected sound.
What is an echo?
400
What a mirror does to light is an example of this.
What is a reflection?
400
When the current flows in the same direction along a single path.
What is a series circuit?
400
Electric current flows in only one direction.
What is a direct current?
500
Copper kettle, metal pats and pans are types of these.
What are conductors?
500
The amount of energy in a sound.
What is amplitude?
500
What water does to light is an example of this.
What is refraction?
500
When electric current flows through more than one path.
What is parallel circuit?
500
Changes mechanical energy into electrical energy.
What is a generator?