This video demonstrates heat transfer via electromagnetic radiation.
This video answers the following questions:
What is radiation heat transfer?
What is thermal radiation?
How does heat from the sun reach earth?
What are electromagnetic waves?
What are everyday examples of thermal radiation?
How does heat travel through a vacuum?
Suitable for middle school science.
Teacher support materials to go with this video here: www.teacherspayteachers.com/P...
Негізгі бет Heat transfer: Radiation
Пікірлер: 23