The average teenager needs about 2,200 to 3,200 kilocalories per day, depending on factors such as age, sex, activity level, and overall health. Teen boys typically require more calories than girls due to higher muscle mass and energy expenditure. Active teenagers may need towards the higher end of this range, while those who are less active may need fewer. It's important for teenagers to focus on a balanced diet that meets their energy needs while providing essential nutrients.
9
To heat 1 gram of water by 1 degree Celsius, it takes 1 calorie. Therefore, to heat water from 65 oF to 105 oF, you would need 40 calories per gram of water. If you are working in kilocalories, this would be equivalent to 0.04 kilocalories.
nine to ten hours of sleep, due to puberty and raging hormones.
The average teenage female consumes 1,800 calories a day. The average teenage male consumes 2,600 calories per day. Teenagers need more calories because they are growing.
The daily caloric needs for an average adult vary based on factors like age, sex, weight, height, and activity level. Generally, adult women require about 1,800 to 2,400 kilocalories per day, while adult men typically need about 2,200 to 3,000 kilocalories. These numbers can fluctuate based on individual lifestyle and health goals. It's important to consult with a healthcare professional for personalized dietary recommendations.
To calculate the kilocalories released by freezing 3.1 moles of H2O, we need to use the heat of fusion for water, which is approximately 6.01 kJ/mol. First, convert this to kilocalories: 6.01 kJ/mol is about 1.43 kcal/mol. For 3.1 moles, the total energy released would be 3.1 mol × 1.43 kcal/mol = 4.43 kcal. Therefore, freezing 3.1 moles of H2O releases approximately 4.43 kilocalories.
To convert kilocalories to kilograms of steam, you need to know the energy required to convert water to steam. The latent heat of vaporization for water is approximately 540 kilocalories per kilogram. Therefore, to find the mass of steam produced, you can use the formula: kilograms of steam = kilocalories ÷ 540. This will give you the amount of steam that can be generated from the given energy in kilocalories.
Sure they can. There are not many conditions where one is needed for a teenager but it is possible if you can afford one or have one appointed if you broke the law and need one to represent you.
For an adult man 2500 kilocalories, for a woman 2000. That is 10,500 or 8400 kiloJoules (4.2 Joules per calorie)
To determine the percentage of total kilocalories from carbohydrates in the nutrition facts of a cereal, you need to look at the total calories and the calories derived from carbohydrates. First, find the number of grams of carbohydrates and multiply that by 4 (since each gram of carbohydrate provides 4 kilocalories). Then, divide the kilocalories from carbohydrates by the total kilocalories and multiply by 100 to get the percentage. For example, if a cereal has 200 total calories and 30 grams of carbohydrates, it would have 120 calories from carbohydrates, making it 60% of total calories.
All you need is 1 GOOD friend, but it is good to have a variety of friends for a teen
Food I imagine