Lesson 7 — 2.4 Energy transfer

Energy transfer
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Energy transferVoortgezet speciaal onderwijsLeerroute 1

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Energy transfer

Slide 1 - Diapositive

This lesson
  • 2.4 Energy transfer
  • Working independently

Slide 2 - Diapositive

Learning goals
  • Give examples of energy transfers
  • Be able to read energy transfer diagrams and construct them
  • Explain the difference between energy transfer and energy transformation

Slide 3 - Diapositive

Energy       Transfer
  • Turning one energy type into another
  • Doing work

Slide 4 - Diapositive

Slide 5 - Vidéo

Chemical energy
Kinetic 
energy
Elastic energy
Kinetic 
energy
energy diagram
blowing up a balloon and letting it go

Slide 6 - Diapositive

The energy transfer 

of blowing up a balloon and letting it go

Slide 7 - Diapositive

Chemical energy
energy diagram
blowing up a balloon and letting it go

Slide 8 - Diapositive

Chemical energy
Kinetic 
energy
energy diagram
blowing up a balloon and letting it go

Slide 9 - Diapositive

Chemical energy
Kinetic 
energy
Elastic energy
energy diagram
blowing up a balloon and letting it go

Slide 10 - Diapositive

Chemical energy
Kinetic 
energy
Elastic energy
Kinetic 
energy
energy diagram
blowing up a balloon and letting it go

Slide 11 - Diapositive

The energy transfer diagram of

a construction lamp

Slide 12 - Diapositive

Chemical energy
energy diagram
construction lamp

Slide 13 - Diapositive

Chemical energy
Electric energy
energy diagram
construction lamp

Slide 14 - Diapositive

Chemical energy
Electric energy
light energy
energy diagram
construction lamp
Thermal energy

Slide 15 - Diapositive

Energy transfer  vs  Energy transformation

  • Movement of energy from one place to another.
  • When energy changes from one type to another.

Slide 16 - Diapositive

Chemical energy
Electric energy
light energy
energy diagram
construction lamp
Thermal energy

Slide 17 - Diapositive

Slide 18 - Diapositive

Slide 19 - Diapositive

Working independently
Homework:
  • Workbook exercises 2.4 — including E
  • Experiment with the Phet simulation


Slide 20 - Diapositive

Announcement
There will be a small test next week Tuesday

Slide 21 - Diapositive

Learning goals
  • Give examples of energy transfers
  • Be able to read energy transfer diagrams and construct them
  • Explain the difference between energy transfer and energy transformation

Slide 22 - Diapositive