Frequency range for a m
Understand the Problem
The question is asking about the frequency range of 'm'. This is likely referring to a specific context where 'm' represents a unit or a variable associated with frequency, such as meters (m) in the context of wavelengths, or perhaps a radio frequency band. The context needs to be known to provide a specific frequency range.
Answer
The AM frequency range is 540 kHz to 1700 kHz.
In the United States, the AM frequency range spans from 540 kHz to 1700 kHz.
Answer for screen readers
In the United States, the AM frequency range spans from 540 kHz to 1700 kHz.
More Information
The AM band is used for amplitude modulation broadcasting. Stations are assigned frequencies at 10 kHz intervals.
Tips
A common mistake is confusing AM and FM frequencies. AM radio uses kilohertz (kHz), while FM radio uses megahertz (MHz).
Sources
- AM broadcasting - Wikipedia - en.wikipedia.org
- Radio Broadcast Signals - HyperPhysics Concepts - hyperphysics.phy-astr.gsu.edu
- AM vs FM - Difference and Comparison - Diffen - diffen.com
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