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CHAPTER 24 THERMAL HEAT TRANSFER
CONDUCTION
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CONDUCTION
[object Object],[object Object],[object Object],WHAT IS BAD OR POOR CONDUCTOR?
CONDUCTION Molecular explanation
[object Object],[object Object],[object Object],[object Object],[object Object],WHY METALS ARE BETTER CONDUCTORS THAN NON-METALS?
[object Object],[object Object],[object Object],WHY METALS ARE BETTER CONDUCTORS THAN NON-METALS? P Q
[object Object],[object Object],WHY METALS ARE BETTER CONDUCTORS THAN NON-METALS?
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],WHY METALS ARE BETTER CONDUCTORS THAN NON-METALS?
[object Object],[object Object],WHY METALS ARE BETTER CONDUCTORS THAN NON-METALS? P Q
[object Object],[object Object],[object Object],[object Object],[object Object],WHY LIQUIDS AND GASES ARE POOR CONDUCTORS OF HEAT?
[object Object],[object Object],WHY LIQUIDS AND GASES ARE POOR CONDUCTORS OF HEAT? SOLID LIQUID GAS
CONDUCTION The transfer of heat through a medium from one particle to another without any flown of the medium Different materials conduct heat at different rates Good Conductors Define as Bad Conductors Insulators Only take place in Solid Materials that conduct heat at faster rate  Define as Also known as Materials that conduct heat at faster rate  Define as Metals examples Aluminium Copper Iron Brass Non-metals, Most liquids (except mercury), gases examples Plastics Wood Water  Air  Two mechanisms  Take place through Atomic or molecular molecules Free electron diffusion such as such as

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Chapter 24 Conduction

  • 1. CHAPTER 24 THERMAL HEAT TRANSFER
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  • 13. CONDUCTION The transfer of heat through a medium from one particle to another without any flown of the medium Different materials conduct heat at different rates Good Conductors Define as Bad Conductors Insulators Only take place in Solid Materials that conduct heat at faster rate Define as Also known as Materials that conduct heat at faster rate Define as Metals examples Aluminium Copper Iron Brass Non-metals, Most liquids (except mercury), gases examples Plastics Wood Water Air Two mechanisms Take place through Atomic or molecular molecules Free electron diffusion such as such as