In this post, the meaning of ‘Educational Technology’ shall be provided. You will learn some terminologies and concepts used in this field of specialization in course of the discussion.
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Education, Technology of Education, Words meaningAlnico is a trade name for an alloy used to make high-energy permanent magnets; contains aluminium and iron and nickel
Adhesion: Forces of attraction between molecules of different substances
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Words meaningThe lowest temperature theoretically attainable (at which the kinetic energy of atoms and molecules is minimal); 0 Kelvin or -273.15
Absolute Scale is a temperature scale that defines absolute zero as 0 degrees; water freezes at 273.16 degrees and boils at 373.16
Absolute Scale Читать дальше »
Words meaningAberration is an optical phenomenon resulting from the failure of a lens or mirror to produce a good image
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