The number of kilojoules needed in a day varies depending on factors like age, gender, weight, activity level, and goals. On average, most adults need between 8,700 to 10,500 kilojoules (2,000 to 2,500 calories) per day to maintain their weight and energy levels. It's best to consult with a healthcare provider or a dietitian to determine a more accurate and personalized daily kilojoule requirement.
The amount of electrical energy generated by a nuclear power reactor in one day can vary depending on its capacity and efficiency. However, a typical nuclear power reactor can generate around 1-2 billion joules of electrical energy per day.
On average, an adult requires about 8,700,000 joules (8.7 megajoules) of energy per day to maintain bodily functions, perform daily tasks, and engage in physical activity. This is equivalent to approximately 2,000 kilocalories (kcal) or calories.
A 12-year-old boy typically needs around 1,800-2,400 kilocalories per day to support growth and development. This is equivalent to approximately 7,500-10,000 kilojoules. The exact amount can vary based on factors like activity level, metabolism, and overall health.
To convert energy consumption from Joules to watts, divide by the number of seconds in a day (86,400). The rate of energy consumption for the couch potato would be 69.4 watts.
On average, the amount of solar energy hitting 1 square meter of the Earth's surface is about 1000 watts, or 1000 joules per second under full sun exposure. This can vary depending on factors such as location, time of day, and atmospheric conditions. So, in one hour (3600 seconds), 1 square meter would receive about 3.6 million joules of solar energy under those conditions.
10000
A kilojoule is about 4.2 times smaller than a calorie. Find the amount of calories you need in a day and multiply that number (e.g 2000) by 4.2.
1000
50000 KGs
None
Between 1,000 and 2,500 kilo calories a day.
2
about 300 calories per day is about a kilo per month. 1 kilo=2.4 lbs 1lb=3600Ca=12 days
The energy required is roughly 3600 seconds/hour x24 hours/day x1 joule/second=86400 joules /day.
How many pennies per day are needed to accumulate in order to reach 11,000
Approximately £20,159, but the price varies day to day.
how many peanuts would you have to eat to obtain 1600 kilocalories