More cards in this set

Why is it better to wear lots of thin layers to keep warm than one big warm layer?

What factors effect how much a object emits/absorbs heat?

What is the equation to calculate the efficiency of anything?

Cost of Electricity Electricity meter measures units Unit is known as kWh. But how do we calculate the price of electricity?

what are non-renewable energy sources, give examples and mention some of their dissadvantages

How are fossil fuels burnt to give us electricity?

Name all the types of renewable energy sources.

Wind

Solar

hydroelectricity