Energy review
Energy that is stored in the chemical bonds that holds compounds together
chemical energy
Kinetic energy depends on____________ and _____________
mass and speed
Energy that is stored in the nucleus of an atom
nuclear energy
What is mechanical energy?
the energy of a moving object
Potential energy that is stretched or compressed
Elastic potential
Energy stored when the electrons are attracted to the protons in the nucleus of an atom (static electricity)
Electrical Potential energy
A sun burn is an example of what type of energy transfer?
Electromagnetic radiation
What is electromagnetic energy?
Energy that is reflected or emitted in the form of electrical and magnetic waves that can travel through space
Potential energy that depends on an objects height...
Gravitational potential
Examples of electromagnetic waves
Sunlight (UV=sunburns), gamma waves, radio waves
What is sound energy?
The energy of moving compression waves
What is thermal energy?
The movement of all the particles of a substance (heat)
What is electrical (kinetic) energy?
The movement of electrons from one object to another
Which of the following is NOT a form of potential energy
a. chemical b. elastic c. sound d. nuclear
A rock resting at the top of a hill contains this type of energy.
a. kinetic b. chemical c. electrical d. potential
Energy in motion is called...
a. kinetic b. potential c. chemical d. mechanical
Stored energy or the energy of position or shape of matter is called?
a. kinetic b. potential c. thermal d. radiant
Which of the following is NOT a form of kinetic energy?
a. motion b. thermal c. sound d. chemical
As the temperature increases, what do the particles of matter do?
a. move faster b. move slower c. stop moving d. move at the same rate
A stick of dynamite contains what type of potential energy?
a. nuclear b. chemical c. gravitational d. elastic
The splitting of an atom is called?
fission
The fusing of atoms is called?
fusion