More cards in this set

Card 6

Front

Explain how a photocell works in terms of energy:

Back

Preview of the front of card 6

Card 7

Front

What is Passive Solar Heating?

Back

Preview of the front of card 7

Card 8

Front

what do Solar Collectors do?

Back

Preview of the front of card 8

Card 9

Front

What must an efficient Solar Collector do?

Back

Preview of the front of card 9