Excel 4.0 Workbook. .xlw. An Excel 4.0 file format that saves only worksheets, chart sheets, and macro sheets. You can open a workbook in this file format in Office Excel 2007, but you cannot save an Excel file to this file format.
According to scientists, the surface of Neptune is one of the coldest places in the Solar System. At its surface, where the clouds of the planet touch space, the temperature of Neptune can dip down to 55 Kelvin. Thatâs -218 degrees Celsius. Neptune and its Great Dark Spot.
Best Answer: The surface temperature is unknown; cloud temperatures have been measured in a range from -214 C (-353 F)to -220 C. If there is a surface, it is most likely quite hot. Neptune, like Jupiter, also emits more heat than it gets from solar radiation.he average temperature on Neptune is -373 degrees F. Temperature varies with altitude, just like it does here on earth. Source(s): http://www.crh.noaa.gov/fsd/astro/neptun... BridleDance Â· 8 years ago.