The National Academy of Sciences has done limited research on this. In 2005, they published a Dietary Reference Intake book and it lists kilocalories required for children, but only for a specific height and weight. They plan on doing more research.
you gain weight
You will gain weight, simple as that.
The answer is 0.001 kilojoules in a joule 1J = 0.001kJ
why is it necessary to monitor the calories intake of children
No. But similar. 1 kilojoule = 0.239005736 kilocalorie. 1 kilojoule = 0.238845897 calorie (nutritional)
I may be wrong, but kilo I think stands for 1000. Since a kilojoule is larger than a joule, I believe that you have to move the decimal point to the left. For example you would have less than 1 whole kilojoule in a joule, so it would be some thing like .00001 or something to that effect.
For female children ages 4-8, a daily intake of calories should be 1200 kcal/d. For female children ages 9-13, a daily intake of calories should be 1600 kcal/d. Calorie estimates are based on a sedentary lifestyle, in a temperate environment.
Older children and adults can adjust their intake of lactose depending on how much and what they can tolerate.
A Joule is a Watt-second (or W=J/s). Therefore, 3.5 kWh = 3.5*3600 kWs = 3.5*3600*1000 W-s = 12.6 million Joules
None
Fruits
1 kilojoule = 1,000 joules