Types of Energy
The energy of motion
What is kinetic energy?
Electric charges can be positive or ______.
What is negative?
During a collision energy is _____________.
What is transferred?
The transfer of thermal energy from one object to another.
What is heat?
Sound is caused by _________.
What is vibrating particles?
Energy that you can see
What is light energy?
Charges that are opposite or different ________
What is attract?
When a ball bounces, it ____________ and ________.
What is compresses and stretches?
Heat that travels as a wave.
What is radiation?
A sound with low pitch has particles that vibrate _______ than a sound with high pitch.
What is slower?
A change in temperature and the movement of particles
What is thermal energy?
Charges that are the same ________.
What is repel?
A faster speed means and object has __________ energy.
What is more?
At lower temperatures, the particles move _______.
What is slower?
Sound travels outward as a _______ from the source of sound.
What is a wave?
Charged particles that flow through a path
What is electrical energy?
A material that allows electric current to flow through
What is a conductor?
Kinetic energy can be _____________ into thermal or sound energy when a bat hits a ball.
What is transformed?
When heat is transferred to an object, the object's particles move _________ and ___________.
What is faster and expand?
A sound wave moves in _______ directions from the source of the sound.
What is all?
An object that is not moving holds this kind of energy.
What is potential energy?
A material that does not allow electric currents to flow through.
What is an insulator?
If a bowling ball and tennis ball are traveling at the same speed, the bowling ball has more kinetic energy because it has more ________.
What is mass?
Energy is transferred through these 4 things. Name 2.
What are heat, sound, light, and electricity.
Give an example of something with a high pitch.
What is a scream, bell, high notes on a piano...?