Energy Vocabulary
The energy of moving particles
What is thermal energy?
The number of sound waves made in a certain amount of time
What is frequency?
Every circuit needs this
What is a source of energy?
This guitar string will produce a higher pitch
What is thin, shorter, and tighter?
Sound waves do not lose this as they travel.
What is energy?
to move quickly back and forth
What is vibrate?
A circuit with a broken path
What is an open circuit?
An uncontrolled electric current during a storm
What is lightning?
Any matter that vibrates will do this
What is make sound?
Two objects of the same charge will do this.
What repel?
how high or low a sound is
What is pitch?
opens an closes a circuit without disconnecting the wire
What is a switch?
Particles that have more negative charges are this?
What is negative?
Volume depends on this.
What is how far or close you are to the sound.
Matter with the same number of positive and negative charges.
What is no charge or neutral?
A circuit with no gaps or breaks
What is a closed circuit?
the movement of electric charge from one place to another
What is current?
Two objects that have opposite charges will do this
What is attract?
When matter vibrates, these are formed.
What are sound waves?
Materials such as metals that electric charges can easily move through
What are conductors?
how loud or soft a sound is
What volume?
the path that a controlled electric current flows through
What is a circuit?
Three properties of an object that will affect pitch
What are material, size, and shape?
Sound energy moves through this.
What is air?
Materials such as rubber or plastic that stop the movement of electric charges.
What are insulators?