I bet you won`t know it
This is too hard
Did we even go over that?
This game is too hard!
You`re bloody right!
100
Materials that allow electricity to move through it easily
Conductor
100
Materials that do not allow electricity to move through them easily
Insulator
100
I slow you down when you`re going down the slide
friction
100
From peak to peak of two waves
Wavelength
100
The longer the wave the lower its _____________
What is frequency?
200
Plastic, glass, and rubber are good examples of
Insulators
200
This car is twice as heavy, so I must use twice the force to accelerate it.
What is Newton`s 2nd Law?
200
I help hot air balloon go up
convection
200
Copper is an example of _______.
A conductor.
200
What energy conversion occurs in a generator
mechanical to electrical
300
I`m being transferred through a wave motion
What is energy?
300
The lowest point of the wave
Trough
300
I measure pathway from one point to another in a straight line
displacement
300
It`s really hard to move this rock. Looks like it has way too much_____________.
What is inertia?
300
What kind of energy conversion occurs in a motor?
electrical to mechanical
400
I transfer heat in solids by physical contact
Conduction
400
Atoms are made up of?
Electrons, protons and neutrons.
400
In this circuit, what would happen if one of the bulbs got broken?
The other bulb would not light up
400
I slapped the table with my palm, but it really hurt me.
action reaction
400
Name 3 ways to increase the strength of an electromagnet
more coils
more voltage
larger iron core
500
I am a natural magnet
What is a lodestone or magnetite?
500
Some elements "feel" strong pull to some other elements.
Opposite charges attract
500
This energy comes down from the Sun
What is radiation?
500
What happens when two objects rub against each other?
They gain or lose electrons.
500
A thicker wire in a circuit will cause resistance to ___________________
decrease