Vocabulary
Sound Energy
Radiant Energy
Energy Use
Kinetic vs. Potential Energy
100
Energy carried by electricity
What is electrical energy?
100
Energy of vibrations carried by air, water, or matter is ___________
What is sound energy?
100
Energy that travels as waves and can move through empty space
What is radiant energy?
100
The ability to do work is _______________
What is energy?
100
the energy of motion
What is kinetic energy?
200
Energy of the movement of atoms and molecules
What is thermal energy?
200
The rapid back and forth motion of air and other matter is called a _________________
What is vibration?
200
We get most of our radiant energy from the ________
What is the sun?
200
Energy can never be created or destroyed, it just changes ____________.
What is forms?
200
stored energy or energy that an object has due to its position
What is potential energy?
300
Energy stored in the way atoms are connected to each other
What is chemical energy?
300
The number of waves passing a point in one second is called __________
What is frequency?
300
Radiant energy is measured in _______________
What is wavelengths?
300
What is the only form of radiant energy that we can see?
What is visible light?
300
You have this energy at the bottom of a roller coaster hill
What is kinetic energy?
400
Energy an object has due to its motion, position, or condition
What is mechanical energy?
400
True or False - Dogs have a wider range of hearing than humans.
What is true?
400
The form of radiant energy with the longest wavelengths is ______________
What are radio waves?
400
A ________________ substance does not allow sunlight in or out.
What is opaque?
400
You have the most of this type of energy at the top of a roller coaster hill.
What is potential energy?
500
Energy produced when an atom splits apart or when two atoms join to form one atom.
What is nuclear energy?
500
What type of waves does an ultrasound machine make?
What are sound waves?
500
The form of energy with the shortest wavelengths is ________________
What are gamma rays?
500
A(n) ___________________ substance allows you to see details clearly.
What is transparent?
500
Energy can never be created or ________________.
What is destroyed?
M
e
n
u