What Is the Surface Temperature of a Star,if Its Radiation

question 70

Multiple Choice

What is the surface temperature of a star,if its radiation peak occurs at a frequency of 1.06 × 10¹⁵ Hz? (c = 3.00 × 10⁸ m/s,and the constant in Wien's law is 0.00290 m ∙ K)

• A)17,000 K
• B)14,500 K
• C)19,000 K
• D)20,400 K
• E)10,200 K

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Definitions:

Supply Equation

A mathematical expression that represents the relationship between the quantity of a good that producers are willing to sell and factors that affect this quantity like the price of the good.

Shortage/Surplus

A market condition where the quantity demanded is greater/smaller than the quantity supplied, leading to a scarcity/excess of goods.

Price Ceiling

A legally imposed maximum price on goods or services, preventing prices from rising above a certain level.

Shortage/Surplus

A situation where the quantity of a good demanded exceeds the quantity supplied (shortage) or the quantity supplied exceeds the quantity demanded (surplus).