Show:
Electricity & Current
Circuits
Static Electricity
Energy
Waves
100
Electricity is created when __________ jump from one atom to another atom.
What is electrons?
100
A circuit that has a break and no current.
What is an open circuit?
100
rubbing two objects together creates _________ electricity.
What is static?
100

An easy bake oven uses what type of energy to bake the cakes? 

Heat and mechanical.

100

A wavelength is 

The distance between two crests or between two troughs.

200
A continuous flow of electrons.
What is electric current?
200
A circuit that has only one pathway for electricity to flow.
What is a series circuit?
200
Static electricity is created by ______. (it is a type of force)
What is friction?
200

The ultimate source of energy is

The sun

200

The high point and the low point of a wave

What is a crest and a trough

300

A material that protects us from the electrical current. 

What is an insulator?

300
A circuit that allows the movement of electrical energy.
What is a closed circuit?
300
When two balloons are rubbed with cloths and then held by a string close to each other, the balloons will repel each other, why?
because similar charges repel.
300

Which form of energy is produced when a guitar string vibrates? 

sound energy 

300

This is any disturbance that transfers energy.

What is a wave

400

A material that allows electricity to flow through it. An example would be copper.

What is a conductor?

400

A circuit that has more than one pathway for electricity to flow.

What is a parallel circuit?

400
Lightning is ___________ from the atmosphere as a result of static electricity.
What is discharge?
400

A ball rolling down the hill is an example of 

Potential energy 

400

Waves are created when a source creates a 

What is a vibration

500

When two objects collide, how is energy typically transferred from one object to another?

What is through the transfer of kinectic energy.  

500

You can easily be fooled on a test if you do not look very closely at the picture and if you don't pay attention to the...

What are details?

500

Discharge is often in the form of a _______ when you rub your feet across the ground and then touch something.

What is a spark?  (We call it a shock, but it's really a spark!) 

500

Does a skier standing at the top of a mountain have more or less energy than a skier standing at the bottom? 

More

500
Another word for wave height

Amplitude