You attended the Calf Fry Festival in Stillwater and ate calf fries, other yummy food, and adult beverages. Assume that over three hours, you consumed 2000 calories. How many hours could the amount of energy contained in your food power a 100 watt light-bulb? Remember that 1 calorie is equal to 4184 Joules and this light bulb would need 100 joules each second to operate since a watt is equal to a joule/second.

Hint: This question is from the lecture over the Electric Power Industry. I also revisit the topic in the Wind Energy Lecture. You also had homework assignments over this.

Remember that 1 calorie is equal to 4184 Joules. A "X" wattage light bulb would need "X" joules each second to operate since a watt is equal to a joule/second.