How many energy types are there?

What are they?

What is the law of conservation?

GPE increases with...

KE increases with...

Electrical 200J Input
Light 100J Output
Sound and Light?

How do you calculate efficiency?

What is a TV designed to do?

So why do we get heat energy too?

What is another name for an electrical generator?

What is the formula for power?

How do you calculate GPE energy?

How do you work out Energy?

What is a Watt?

What is a Kilo-Watt?

There are two measures for Energy, power and time. What are they?