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Chapter topics:
- Thermal radiation and types of electromagnetic radiation
 - Radiation generated by thermal motion
 - Wavelengths longer than visible light
 - Wavelengths shorter than visible light
 - Examples
 - Pause and reflect
 
A valid license for package „Opiq+ Home” or „Opiq+ Yläkoulu (Pupil)” is required to use the kit. Click the link with the package name to learn more about the package and order a license.
If you have a valid license, log in to view the chapter.