Mind map
Waves 2
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Waves 2
waves = transmit information
- we use them to transmit information by varying the amount of energy carried by the wave.
Electromagnetic waves
- Microwavs can transfer data to mobile phones.
- An electric fire transfers energy to our bodies by infrared waves warming us up
- Some energy from the Sun is transferred by ultraviolet rays
- Not all energy from an X-ray machine is transferred.
- Some energy is absorbed by the body when an X-ray image is produced
- energy from radioactive sources can be transferred by gamma rays
- Energy from radioactive sources can be transferred by gamma rays
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- Description
- Mind Map on Waves 2, created by Wiktoria Sajdyk on 29/01/2018.
- Created by
- Wiktoria Sajdyk · Jan 2018
- Updated
- Jan 30, 2018
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