Assuming just Thomson opacity, calculate the radiative diffusion time for the Sun (i.e. thetime to leak away all thermal energy via radiative diffusion).

Respuesta :

The A state can participate in a variety of exothermic chemical processes due to its three-second radiative lifespan. All thermal energy must be lost within 3 seconds by radiative diffusion.

The change in energy flux in the atmosphere brought on by anthropogenic or natural climate change, as expressed in watts per metre, is known as radiative forcing (also known as climate forcing). A process for which the overall standard enthalpy change (H) is negative is referred to as an exothermic reaction in thermochemistry. Typically, exothermic reactions produce heat. Exergonic reaction, which the IUPAC defines as a reaction for which the overall standard Gibbs energy change is negative, is frequently mistaken with the term. Most of the time, an intensely exothermic reaction will also be exergonic.

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