Examlex
Consider the presidencies of John Kennedy and Lyndon Johnson.Why was Kennedy more popular with the public,and why was Johnson more successful in passing legislation?
Electromagnetic Spectrum
The range of all types of electromagnetic radiation, from radio waves to gamma rays, including visible light.
Absorption Frequency
The frequency at which a material absorbs electromagnetic radiation, often used in spectroscopy to identify substances.
IR Spectrum
The IR Spectrum is a representation of the infrared light absorption by molecules, utilized in identifying and analyzing chemical substances.
IR Spectroscopy
A technique used in chemistry to identify the bonds in a molecule by measuring the absorption of infrared radiation by the molecule's chemical bonds.
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