Examlex
An ideal Carnot engine operating between a warm reservoir of unknown temperature and a cold reservoir at
Has an efficiency of
What is the temperature of the warm reservoir?
Vitamin
Organic compounds required in small amounts for essential metabolic reactions in living organisms, typically not synthesized by the organism itself.
UV-visible Energy
Electromagnetic energy in the ultraviolet to visible spectrum, crucial for processes like photosynthesis and often used in spectroscopy for analyzing substances.
Electronic Transitions
Describes the movement of electrons between energy levels within an atom or molecule, commonly observed in spectroscopy.
Absorption
The process by which one substance is taken up by another, either through permeation or chemical reaction.
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