Atmospheric physics radiation (emitted by the sun) and terrestrial radiation (emitted by Earth's surface and atmosphere). Solar radiation contains variety of wavelengths. Visible light has wavelengths between 0.4 and 0.7 micrometers. Shorter wavelengths are known as the ultraviolet (UV) part of the spectrum, while longer wavelengths are grouped into the infrared portion of the spectrum. Ozone is most effective in absorbing radiation around 0.25 micrometers, where UV-c rays lie in the spectrum. This increases the temperature of the nearby stratosphere. Snow reflects 88% of UV rays, while sand reflects 12%, and water reflects only 4% of incoming UV radiation. The more glancing
The Sun Comes Out World Tour of the tour was scheduled to be held on 12 April, in Panama. The name of the tour was initially speculated to be "Tour of Earthly Delights", until Shakira's official website revealed the poster of the tour on 8 September, which highlighted "The Sun Comes Out World Tour" as the name. The poster of the tour features Shakira jumping in the air wearing a golden bikini top coupled with golden pants, similar to the cover art of her 2010 single "Loca". The tour was launched to promote Shakira's eighth studio album "She Wolf", which was released in October 2009, and