Thermal radiation Flashcards
1
Q
What does Thermal Radiation travel in?
A
Waves
2
Q
What objects emit radiation?
A
All objects.
3
Q
What does Ir stand for?
A
Infrared
4
Q
What can be used to study Thermal Radiation?
A
Infrared
5
Q
What emits more radiation a shiny surface, or a matt black surface?
A
Matt black
6
Q
What colour is the worst thermal radiation absorber?
A
White
7
Q
In hot weather what colour will keep you the coolest?
A
White
