Vocabulary
__________ energy is stored energy
What is potential
True or False: Particles are always in constant motion
What is yes
___________ energy is a form of energy that travels through space in waves
What is Radiant energy?
What kind of energy transformation occurs in a toaster
What is electrical to radiant and thermal energy
Heat always transfers from _______ to _______ objects
What is warmer to cooler
Kinetic energy has to do with __________
What is motion
What phase change occurs when heat is added to a substance that is solid
What is melting
True or False: Thermal energy is a form of kinetic energy
What is True
What type of energy transformation occurs when you turn on a light?
What is electrical to radiant
Heating of a home
What is convection
What is chemical energy
What phase change is occurring when heat is added to a substance that is in liquid form
What is vaporization
What type of energy transformation occurs in photosynthesis?
What is radiant to chemical energy
A woman flat ironing her hair
What is conduction
The average kinetic energy in an object has is _____________
What is temperature/thermal energy
What state of matter occurs when heat is added to a substance that has completed its melting point
What is liquid
What type of energy involves the movement of electrons
What is electrical energy
What energy transformation occurs with a person playing a piano
What is mechanical to sound
The sun heating the concrete on a summer day
What is radiation
What does the Law of Conservation of Energy state?
What is "energy is not created or destroyed, it transforms"
What state of matter occurs when more heat is added to a substance that has reached its point of vaporization
What is gas
A rollercoaster sitting at the top of its first hill has great ________________ energy
What is potential energy
What type of energy transformation occurs during a person exercising
What is chemical to mechanical to thermal
What is thermal equilibrium?
What is when objects reach the same temperature