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Chapter 20
Chapter 21
Chapter 23-25
Chapter 23-25
Anything Goes!
100
What is the unit for electric charge?
What is coulomb?
100
What will happen to the brightness of a light when you connect more light bulbs to a single battery?
What is dim?
100
The range of human hearing is ____________ to ___________ hertz.
What is 20 to 20,000?
100
A unit of motion that repeats over and over.
What is cycle?
100
The speed of sound is not affected by
What is decibel level.
200
Positive electric charges will do what to other positive charges?
What is repel?
200
A parallel circuit will contain how many electrical pathways?
What is two or more?
200
Sound will travel faster in ____________ then in air.
What is steel?
200
The _________________ of a wave is defined as the distance from crest to crest.
What is wavelength?
200
This phase of matter doesn't flow.
What is solid?
300
Positive electric charges will do what with negative charges?
What is attract?
300
A series circuit will contain how many electrical pathways?
What is one?
300
One of the longest wave lengths is the _______________.
What is radio waves?
300
The power of a circuit can be found by multiplying ____________ and current.
What is voltage?
300
This phase of matter has the greatest intermolecular movement.
What is gas?
400
A tiny imbalance of charge on an object is called ______________ electricity.
What is static?
400
In order to determine the total voltage, what must you do with the individual voltages?
What is add them together?
400
The property of sound that most helps you identify one person's voice from another is ______________.
What is harmonics?
400
A _________________ wave travels in the same direction as the oscillations.
What is longitudinal?
400
The condition which occurs when two bodies reach the same temperature.
What is thermal equilibrium?
500
A device that uses chemical energy to push current in a circuit is called what?
What is battery?
500
What is the units for current?
What is amps?
500
Light from the sun is called
What is ultraviolet?
500
Sunscreen protects your skin from ______________ light.
What is ultraviolet?
500
This doesn't contain carbon.
What is water?