The Ratio of the Emissive Power and Absorptive Power of All

question 15

Multiple Choice

The ratio of the emissive power and absorptive power of all bodies is the same and is equal to the emissive power of a perfectly black body. This statement is known as

• A)Krichoff's law
• B)Stefan's law
• C)Wien' law
• D)Planck's law
• E)Black body law.

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Definitions:

Realized Gain

The profit made from selling an asset at a higher price than its purchase cost.

Fair Values

the estimated market value of an asset or liability, based on current prices in an open and competitive market.

Temporary Investments

Investments in stocks, bonds, or other securities that a company intends to sell within a short period, typically one year.

Excess Cash

The amount of cash a company possesses that exceeds the minimum level needed to maintain its operations and investment plans.