Identifying Transformations
Playing the piano
mechanical to sound
what is called when energy changes to another form?
energy transformation
what is conduction?
transfer of heat through direct contact
Is frying a egg conduction, convection, or radiation?
Mowing the lawn with a gas lawn mower
chemical to sound to mechanical
when you eat pizza chemical energy is transformed to ?
mechanical energy
Heat that transfers to through liquid and gases
convection
convection
Rubbing your hands together on a cold day?
Kinetic to Thermal
Solar energy is transformed into what type of energy by solar panels ?
electrical
What is a conductor and insulator ?
Conductor is a material conducts heat well
Insulator is a material that doesn't conduct heat well
What is Energy definition?
The ability to do work
Running a marathon
chemical to kinetic energy
what energy is stored in a battery?
chemmical
Transfer of heat through electromagnetic waves
Radiation
What is the law of conservation of energy?
energy cannot be created nor can it be destroyed
a battery operated alarm clock ringing in the morning
(remember what's in batteries)
chemical to sound
What energy transformation takes place when using gas to power a car?
chemical to mechanical
The total kinetic energy of particles
Thermal Energy
what happens to the energy if its not lost ?
changed to another form of energy