When you start a program on the desktop by using a custom shortcut key, and the Start in box for the shortcut is blank, the program starts in the current working folder, which is usually the %SystemDrive%\Documents and Settings\. folder, instead of on the desktop.
Definition of 'megawatt hour'. Word Frequency. megawatt hour (ËmÉÉ¡ÉËwÉt aÊÉ) noun. a unit of energy equal to the work done by a power of a million watts in one hour. Electricity prices have fallen by 10% to Â£20.80 per megawatt hour over the past 12 months. Trends of 'megawatt hour'.
Hence if we are looking at energy where the basic unit is a watt hour (Wh) then a trillion watt hours is known as a terawatt hour (TWh) which is equivalent to 10 12 or 1,000,000,000,000 watt hours. A billionth of a metre is known as a nanometre (nm) which is equivalent to 10 -9 or 0.000000001 metres.