Energy Flashcards
1
Q
The darker the object the more light it..(radiation)
A
Absorbs
2
Q
The whiter the object, the co….. it is
A
Colder
3
Q
What are 4 types of heat transfers
A
Insulation, conduction, convection and radiation
4
Q
What is a leslie cube?
A
A cube with different surfaces filled up with water (hot)
5
Q
What enery store is in a moving object?
A
Kinetic energyy store
6
Q
What kinetic energy store is in radiocative decay?
A
Nuclear energy store
7
Q
Does heat rise up or down?
A
Up
8
Q
Is heat lighter than cold air?
A
Yes.
9
Q
An insulator is..
A
A substance that doesn’t transfer heat easily
10
Q
The sun heats us up by..
A
Radiation
