0.2389
multiplying the conversion factor 6 63460823971e 5 with the amount of joule per hour generates equivalent value in calorie per second to measure the same quantity of power and this process is known as j h to cal sec 4 186 joule 1 calories another common energy unit is the calorie the calorie cal is defined as the amount of energy heat needed to increase the temperature of one gram of water by 1oc how to convert energy in joules j to calories cal small calorie cal is the energy needed to increase 1 gram of water by 1 º c at a pressure of 1 atmosphere a 15 watt light bulb therefore consumes 15 joules per second that means it could accelerate 15 liters about 4 gallons of water up to 1 meter per second every second therefore in 60 seconds those 4 gallons of water will be traveling at 60 meters per second 122 miles per hour small large calories small calorie cal is the energy needed to increase 1 gram of water by 1 º c at a pressure of 1 atmosphere large calorie cal is the energy needed to increase 1 kg the specific heat of water is 1 calorie gram c 4 186 joule gram c which is higher than any other common substance as a result water plays a very important role in temperature regulation the specific heat per gram for water is much higher than that for a metal as described in the water metal example because heat is a form of energy it can be converted to joules if 4 186 calories are in one joule then 0 2389 calories are in one joule to find calories per joule divide calories by joules 1 4 186 0 2389 cal joule because 4 186 joules is equal to one calorie this is the number of calories
https://converters360.com/power/joule-per-hour-to-calorie-per-second-conversion.htm http://800mainstreet.com/2/002-24.html http://www.rapidtables.com/convert/energy/how-joule-to-cal.htm http://www.chemistryland.com/CHM151W/06-Thermochemistry/Energy/EnergyUnitSpecificHeat.html http://www.rapidtables.com/convert/energy/how-joule-to-cal.htm http://hyperphysics.phy-astr.gsu.edu/hbase/thermo/spht.html http://www.livestrong.com/article/310067-how-many-calories-are-equal-to-1-joule/
joules per calorie