UPSC

UPSC IAS Mains 2020 Official Cut-Off Marks (यूपीएससी मुख्य परीक्षा 2020 की आधिकारिक कट-ऑफ जारी)


UPSC IAS Mains 2020 Official Cut-Off Marks (यूपीएससी मुख्य परीक्षा 2020 की आधिकारिक कट-ऑफ जारी)


Exam Name: Civil Services (Mains)

ALBEDO Effect : Daily Current Affairs

ALBEDO Effect

  • The phenomenon of a body or a surface reflecting a fraction of light is called as ‘Albedo.’ It is used to refer the portion of solar energy reflected from the surface of the Earth back into space. It is a reflection coefficient and has a value of less than one.
  • Albedo is higher in Snow or Ice.
  • There are two types of Albedo – terrestrial albedo and astronomical albedo.
  • The normal albedo is called normal reflectance (a measure of a surface’s

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