EOY Flashcards

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1
Q

What are the 8 energy stores?

A

Kinetic
Gravitational potential
Chemical
Elastic potential
Magnetic
Electrostatic
Nuclear
Thermal

(8 KG CEMENT)

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2
Q

What are the energy transfers?

A

Heat/ Thermal
Electrical
Light
Mechanically
Energy
Transfers
Sound

(HELMETS)

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3
Q

What is the equation for efficiency?

A

Useful energy out
————————
Total energy in

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4
Q

What are the advantages of hydroelectricity?

A

No pollution (green house gases) produced
Can easily regulate how much electricity is being produced. So you don’t generate too much or too little
More reliable and not weather dependent.

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