How many watt hours are in a kilogram?
How many watt hours are in a kilogram? SI Units. In the SI system of measurement, one watt-hour per kilogram is equal to 3600 joules per kilogram. What is the watt hour per kg of petrol? sity of 4.6 Wh per kg. ties up to 100 Wh/kg….Contents. fuel calorific value (kWh/kg) (MJ/l) propane 13.8 25.4 […]