A Radio Station Broadcasts at a Frequency of 80 MHz

question 2

Multiple Choice

A radio station broadcasts at a frequency of 80 MHz.How far from the transmitter will this signal travel in 67 ms? (c = 3.0 × 10⁸ m/s)

• A)60 × 10⁶ m
• B)67 m
• C)40 km
• D)80 km
• E)20 × 10⁶ m

---

Definitions:

Equilibrium Quantity

The quantity of goods or services supplied and demanded at the equilibrium price, where the quantity supplied equals the quantity demanded.

Demand Equation

A mathematical representation of the relationship between the quantity of a good demanded and various factors affecting it such as price, income, and the price of related goods.

Downsloping Demand

A concept in economics that describes the inverse relationship between the price of a good and the quantity demanded, typically illustrated by a downward-sloping demand curve.

Upsloping Supply

A supply curve that shows an increase in the quantity supplied as the price increases, typical of most goods.