Home Unit 15.4 (page 18 to page 37) Page 1 2 3
Phrase: 21. Convection
Phonics: ![](phonics/Convection.jpg)
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Phrase: 22. Electromagnetic waves
Phonics: ![](phonics/Electromagnetic waves.jpg)
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Phrase: 23. Emitter
Phonics: ![](phonics/Emitter.jpg)
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Phrase: 24. Free electrons
Phonics: ![](phonics/Free electrons.jpg)
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Phrase: 25. Infrared radiation
Phonics: ![](phonics/Infrared radiation.jpg)
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Phrase: 26. Heat insulator
Phonics: ![](phonics/Heat insulator.jpg)
Audio:
Phrase: 27. Vacuum
Phonics: ![](phonics/Vacuum.jpg)
Audio:
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Phrase: 21. Convection Phonics: Audio: |
Phrase: 22. Electromagnetic waves Phonics: Audio: |
Phrase: 23. Emitter Phonics: Audio: |
Phrase: 24. Free electrons Phonics: Audio: |
Phrase: 25. Infrared radiation Phonics: Audio: |
Phrase: 26. Heat insulator Phonics: Audio: |
Phrase: 27. Vacuum Phonics: Audio: |
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