A abampere (aA) The unit of electric current in the CGSeniu system, defined as that current that, if flowing through two parallel conductors of negligible cross section and infinite length, placed 1 cm apart in vacuo, would produce on each conductor a force of 1 dyne per centimeter of length. 1 abampere = 1 abcoulomb/s = r statampere (where c = speed of light in cm/s) = 10 ampere. aberration Imperfect image formation due to geometric imperfections in the optical elements of a system ablation 1 . The wasting of glacier ice by any process (calving, melting, evaporation, etc.). 2. The shedding of molten material from the outer sur- face of a meteorite or tektite during its flight through the atmosphere. absolute age The age of a natural substance, of a fossil or living organism, or of an artifact, obtained by means of an absolute dating method. See absolute dating method. absolute density Density in kg/m' or, more commonly, in g/cm\ both at STP. Cf. density, relative density abso
Political science class 12 Alternative Centers Of Power Challenges To And Restoration Of Congress System Ch 5 Contemporary South Asia Environment And Natural Resources Era of One Party Dominance India's External Relations Ch 6 International Organizations Politics Of Planned Development Recent Developments In Indian Politics Regional Aspirations Rise Of Popular Movements Security In The Contemporary World the cold world era US Hegemony in World Politics Chapter 9: Globalization