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In this follow-up to the previous video on “What is Heat”, we have a physics lesson on the MODES of heat transfer and why all modes obey the same basic principles, such as heat flowing from hot to cold only. … Continue reading
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The Basics It seems that a major source of confusion stems around this equation for radiative transfer of heat energy: Q’ = A*(σT24 – σT14) The term “Q’ ” is not the incoming solar energy nor does it represent a source of energy … Continue reading
What is heating… The “steel greenhouse” provides a basic schematic for the meme of the atmospheric greenhouse effect, among other sources. Sometimes the terminology goes by the phraseology of “backradiation”, and sometimes it goes by that of “heat trapping” or … Continue reading