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Name all 7 nutrients?
Water, Carbohydrates, Protein, Fats, Vitamins, Minerals, Fibre
1 of 6
What are the best conductors of energy?
Metals
2 of 6
What is convection?
It is the circulation of a fluid (liquid or gas) caused by heating it
3 of 6
What is radiation?
Infrared radiation is energy transfer by electromagnetic waves
4 of 6
Do all objects give off infrared radiation?
Yes!
5 of 6
Do you think an object has to be hotter or colder to give off more infrared radiation?
It must be hotter to give off more radiation in a certain ammount of time
6 of 6

Other cards in this set

Card 2

Front

What are the best conductors of energy?

Back

Metals

Card 3

Front

What is convection?

Back

Preview of the front of card 3

Card 4

Front

What is radiation?

Back

Preview of the front of card 4

Card 5

Front

Do all objects give off infrared radiation?

Back

Preview of the front of card 5
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