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Review for Semester 2 Exam - Energy

AB
Transfer of energy.Work
The energy of a moving object.Kinetic Energy
Depends on the weight and height of an object.Gravitational Potential Energy
The sum of kinetic and potential energy of an object.Mechanical Energy
Friction causes kinetic energy to be converted into...Thermal Energy
Energy that is stored in the chemical bonds between atoms.Chemical Energy
Energy associated with charged particles.Electrical Energy
Visible light and x-rays are examples of this type of energy.Electromagnetic Energy
Energy stored in atomic nuclei.Nuclear Energy
A stretched rubber band is an example of this type of energy.Elastic Potential Energy
The ability to do work.Energy
A 70.0 kg man is walking at a speed of 2.0 m/s. What is his kinetic energy?140 J
A diver at the top of a 10.0 m high diving platform has a mass of 50.0 kg. What is the diver's potential energy?4900 J
Process that releases energy by splitting nuclei apart.Fission
Process that releases energy when less massive nuclei combine to form a more massive nucleus.Fusion
Energy cannot be created or destroyed.Law of Conservation of Energy
As an object falls gravitational potential energy is converted into...Kinetic Energy
Type of energy that can travel through empty space.Electromagnetic Energy


Physical Science
Oak Land Junior High
Lake Elmo, MN

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