Heat Transfer - Radiation
A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint Science in preparation for GCSE and IGCSE Science.
Energy - Heat Transfer - Thermal Radiation
Explain the process of heat transfer by thermal radiation.
Heat can transfer through vacuum only by radiation.
Matte black is the best absorber and emitter.
Shiny silver is the worst absorber and emitter.
Heat Transfer (Emitted): Radiation Experiment
Heat Transfer (Absorbed): Radiation Experiment
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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