Energy Flashcards
1
Q
What is energy measured in?
A
Joules.
2
Q
What are fossil fuels?
A
Oil, coal and natural gas. They are the remains of organisms that lived millions of years ago.
3
Q
What energy store is food?
A
Chemical.
4
Q
What energy store is the energy in food transferred to?
A
Kinetic and thermal.
5
Q
What energy is dissipated when a washing machine turns on?
A
Sound energy and thermal energy.
6
Q
What type of energy store is coal?
A
Chemical
7
Q
What type of energy store is a radiator?
A
Thermal
