![SOLVED: The calorie, the Btu (British thermal unit), and the joule are units of energy; 1 calorie =4.184 joules (exact), and 1 Btu =252.0 calories. Convert 3.15 Btu to joules. SOLVED: The calorie, the Btu (British thermal unit), and the joule are units of energy; 1 calorie =4.184 joules (exact), and 1 Btu =252.0 calories. Convert 3.15 Btu to joules.](https://cdn.numerade.com/ask_previews/1450727e-9c10-4d25-beac-15f17b88488b_large.jpg)
SOLVED: The calorie, the Btu (British thermal unit), and the joule are units of energy; 1 calorie =4.184 joules (exact), and 1 Btu =252.0 calories. Convert 3.15 Btu to joules.
![thermodynamics - Why and who has established that $1\, cal \equiv4.186\, J$? - Physics Stack Exchange thermodynamics - Why and who has established that $1\, cal \equiv4.186\, J$? - Physics Stack Exchange](https://i.stack.imgur.com/7wY98.png)
thermodynamics - Why and who has established that $1\, cal \equiv4.186\, J$? - Physics Stack Exchange
![Formulas to be used - CONVERSION FACTORS Calorie-Kcal 1 Nutritional Calorie, 1 Cal = 1,000 cal = 1 - Studocu Formulas to be used - CONVERSION FACTORS Calorie-Kcal 1 Nutritional Calorie, 1 Cal = 1,000 cal = 1 - Studocu](https://d20ohkaloyme4g.cloudfront.net/img/document_thumbnails/2010e669f7fcceaef51ae93c34b88016/thumb_1200_1553.png)
Formulas to be used - CONVERSION FACTORS Calorie-Kcal 1 Nutritional Calorie, 1 Cal = 1,000 cal = 1 - Studocu
![Energy Ability to “do work” or produce a change. Forms: potential energy and kinetic energy Types: mechanical, electrical, nuclear, solar, chemical, etc. - ppt download Energy Ability to “do work” or produce a change. Forms: potential energy and kinetic energy Types: mechanical, electrical, nuclear, solar, chemical, etc. - ppt download](https://images.slideplayer.com/35/10464683/slides/slide_6.jpg)
Energy Ability to “do work” or produce a change. Forms: potential energy and kinetic energy Types: mechanical, electrical, nuclear, solar, chemical, etc. - ppt download
![The calorie is defined as `1 cal= 4.86 `joule Why as `1 cal= 4J` to make the conversions easy? - YouTube The calorie is defined as `1 cal= 4.86 `joule Why as `1 cal= 4J` to make the conversions easy? - YouTube](https://i.ytimg.com/vi/QdSzhbHDkK8/maxresdefault.jpg)
The calorie is defined as `1 cal= 4.86 `joule Why as `1 cal= 4J` to make the conversions easy? - YouTube
![Heat is measured in Joules or calories. 1 cal = J Food energy in measured in Calories (with an upper case C) 1 Cal = 1000 cal. - ppt download Heat is measured in Joules or calories. 1 cal = J Food energy in measured in Calories (with an upper case C) 1 Cal = 1000 cal. - ppt download](https://images.slideplayer.com/26/8429279/slides/slide_4.jpg)
Heat is measured in Joules or calories. 1 cal = J Food energy in measured in Calories (with an upper case C) 1 Cal = 1000 cal. - ppt download
![ENERGY & MATTER Chapter 2. Wednesday, 10/1/14 Learning Target: Know the 3 basic forms of energy and how energy is calculated. Learning Outcome: I will. - ppt download ENERGY & MATTER Chapter 2. Wednesday, 10/1/14 Learning Target: Know the 3 basic forms of energy and how energy is calculated. Learning Outcome: I will. - ppt download](https://images.slideplayer.com/22/6343064/slides/slide_15.jpg)