NextMockપરીક્ષાઓ શોધો, દા.ત. SSC CGL, UPPSC, Lekhpal
State PCS PYQPrelims 2019

UPPCS · પ્રશ્ન 130

Which one of the following is associated with "Albedo"?

  1. Transmitting power
  2. Absorbing power
  3. Emissive power
  4. Reflecting power
જવાબ બતાવો અને સમજૂતી

જવાબ: (D) Reflecting power

સમજૂતી

Albedo is the reflecting power of a surface: the fraction of incident solar radiation it reflects (fresh snow is high, oceans are low).