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Physics Unit 1 - created from Mind Map

Adri Key Physics Gcse Inglés 1 página

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Transfer of energy through heat

Affecting factors of energy transfer

Energy transfers, efficiency and electrical energy

Generating and distributing electricity

Kinetic Theory

U-values measure how effective materials are as insulators

Solar panels- Heat water

Spesific heat capacity 1 KG- 1*C

Conduction, convection,evaporation and condensation

Temperature and colour of surfaces affects infrared radiation

Heat transfer depends on surface area, volume,material and type of surface

Convection- Heat in liquids and gasses

Conduction- Heat in solids

Electrical appliances carry out different energy transfers.

Amount of energy transferred depends on power and time used for

efficiency of a device which is useful= energy output/ total energy input

Energy is transferred or stored

Energy cant be created or destroyed

Heat from fuel and volcanic rocks changes water into steam

This spins turbines and generators

Información

Descripción
Gcse Physics Apunte sobre Physics Unit 1 - created from Mind Map, creado por Adri Key el 24/03/2016.
Creado por
Adri Key · mar 2016
Actualizado
25 mar 2016
Visitas
1
Historial
  • Creado por Adri Key · 24 mar 2016
  • Copiado a Apunte por Adri Key · 24 mar 2016
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