Healthy lifestyle: energy in food Flashcards
1
Q
What type of energy does food store?
A
Chemical energy.
2
Q
How many joules is a calorie?
A
4.2 joules.
3
Q
How many kilo joules does a 13 year old girl need per day?
A
9000KJ
4
Q
How many kilo joules does a 13 year old boy need per day?
A
10, 000 KJ