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100
The type of energy that travels in waves.
What is Sound?
100
A force that can do work and cause change.
What is energy?
100
The type of stored energy that is the result of an object's height and mass.
What is gravitational potential energy?
100
The amount of crests that pass by a certain point per second.
What is wave frequency?
200
The type of energy that is produced by the back and forth vibrations or movement of an object.
What is sound energy?
200
When light bounces from one object to another.
What is reflection?
200
Another name for stored energy
What is potential energy?
200
The way visible light wavelengths are measured.
What is nanometers?
300
The type of energy that is produced by the rearrangement of electrons in atoms and molecules.
What is chemical energy?
300
The area in the sound wave where the particles or molecules are close together.
What is a crest?
300
Another term for the energy of the acceleration of objects.
What is kinetic energy?
300
The type of thermal energy that requires objects to touch.
What is conduction?
300
The bowl shaped lens.
What is a concave lens?
400
The slowing and bending of light that occurs when it enters a new material.
What is refraction?
400
Nuclear power plants convert nuclear energy into two types of energy to be used for energy and light?
What is thermal and electrical energy?
400
The type of energy that travels in straight lines.
What is light energy?
400
The energy produced by molecules due to an increase in temperature.
What is thermal energy.
400
Thermal energy is closely connected to this type of energy.
What is kinetic energy?
500
Name the 3 things sound waves will do when they encounter an object.
-pass through the object -they can be absorbed by the object -they can bounce off the object (echo)
500
The type of thermal energy transfer in which heated gas or liquids move from place to place.
What is convection?
500
The term that describes the combined force of electrical and magnetic energy.
What is electromagnetic radiation?
500
Nuclear energy holds this part of the atom in place.
What is protons?
500
The greater the frequency, the _______ the pitch
What is higher the pitch?
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