1a Summary Flashcards
1
Q
True or false? An object that’s cooler than its surroundings emits more radiation than it absorbs
A
False
2
Q
Explain why solar hot water panels have a Matt black surface
A
-Suns radiation absorbed by black surface better than light shiny objects
3
Q
Which type of heat transfer can take place in solids??
A
Convection
4
Q
What happens to the particles of a gas as it turns to a liquid
A
They lose kinetic energy and get pulled towards other particles due to the attraction
5
Q
Describe 3 ways that heat energy can be transferred
A
Conduction, convection, radiation
