2,500 calories = ~9.914 BTU
1 BTU=0.252164401 kilocalories 1 BTU=0.252164401 kilocalories
2500 btu per cubic foot of vapor.
About 2000- 2500 calories About 2000- 2500 calories.
To convert calories to British Thermal Units (BTU), you can use the conversion factor of 1 calorie = 0.003968 BTU. Simply multiply the number of calories by this conversion factor to get the equivalent amount in BTU.
70 percent of 2500 calories is 1750 calories.
2500
One barrel of crude oil contains approximately 159 liters. Given that one barrel provides six million Btu, this translates to about 37,688 Btu per liter (6,000,000 Btu / 159 liters). To convert Btu to calories, note that 1 Btu is approximately 252 calories, so one barrel provides about 1.51 billion calories. Therefore, per gallon (approximately 3.785 liters), crude oil provides about 142,000 calories (1.51 billion calories / 3785 liters).
2500
aboutt 2500:)
Anywhere from 300 to 2500
2000 to 2500 calories! they need to grow at these age! :]
2500