A Perfectly Black Body at 100°C Emits Light of Intensity

question 24

Short Answer

A perfectly black body at 100°C emits light of intensity I that has the strongest intensity near wavelength λ.The temperature of this body is now increased to 200°C.
(a)In terms of I,what is the intensity at which this hotter body radiates?
(b)In terms of λ,near what wavelength does light radiated from this hotter body have the strongest intensity?

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Definitions:

Output

The quantity of products or services generated by an enterprise, sector, or economic system.

Physical Capital

Assets used in the production process that are physical in nature, such as buildings, machinery, and equipment.

Variable Costs

Expenses that vary directly with the amount of output or business operations.

Workers

Individuals engaged in a professional or labor activity to earn wages or salaries.