The actual length of a year (the revolution of Earth around the Sun) is 365 days 5 hours 48 minutes 46 secs. You must be knowing that leap years are to adjust the extra 6 hours of the year ( 6x4=24 hrs which is 1 day. Hence every 4 years we have a leap year)
Convert kilowatt hour (kWh) versus gigajoules (GJ) in swapped opposite direction from gigajoules to kilowatt hours Or use utilized converter page with the energy multi-units converter conversion result for two energy units: From unit SymbolEquals ResultTo unit Symbol 1 kilowatt hour kWh = 0.0036 gigajoules GJ.o link to this energy-kilowatt hour to gigajoules units converter, only cut and paste the following code into your html. The link will appear on your page as: on the web units converter from kilowatt hour (kWh) to gigajoules (GJ). Â© Privacy Policy.
Using the equation for a change in temperature and the value for water (334 kJ/kg), we find that Q=mLf=(1.0kg)(334kJ/kg)=334kJ is the energy to melt a kilogram of ice. This is a lot of energy as it represents the same amount of energy needed to raise the temperature of 1 kg of liquid water from 0ÂºC to 79.8ÂºC.