Uploaded by Maria Rodas-Verde

Conduction y9

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STARTER
• Draw the particles in a solid
LEARNING OBJECTIVES
• Define conduction, conductor, insulator
Describe energy transfer in solids
• Explain conduction using particles
At higher temperatures –
Conductor -
when particles vibrate, hit others and transfer kinetic energy
transfer of heat energy through a substance
insulator -
particles vibrate more
Conduction -
a substance that doesn't transfers heat
Energy is transferred -
transfer of heat energy through a substance
METALS AND NON METALS
PRACTICAL - WHICH IS THE BEST CONDUCTOR?
DRAW DIAGRAMS OR WRITE A PARAGRAPH
TO DESCRIBE:
1. HOW ENERGY IS TRANSFERRED ALONG A
METAL ROD
Key words
particle vibrate energy kinetic conduct
conductor insulator transfer electron
LEARNING OBJECTIVES
• Define conduction, conductor, insulator (D)
• Describe energy transfer in solids (C)
• Explain conduction using particles (C)
CONCLUSION
• The best conductor was….
• The is because……
• Metals have…….
• These can…..
• When they collide with atoms in the metal……
EXPLAIN YOUR RESULTS
•
Explain the heat rods practical using the key words
•
Atom
•
Electron
•
Energy
•
Transfer
•
Conductor
•
Insulator
•
Kinetic
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