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

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Definitions:

Survey Method

A research technique that involves the collection of data from a predefined group of respondents, typically used to gather opinions, attitudes, or behaviors.

Grading System

An evaluation method used in educational settings to measure and communicate students' academic performance through assigned grades, often ranging from letters A through F or numerical scales.

Problem-Solving Ability

The capacity to identify solutions to complex or simple issues or to engage in a process to resolve unknowns.

Representative Sample

A sample that mirrors the population of interest; it includes important subgroups in the same proportions as they are found in that population.