Which electromagnetic waves have the lowest frequencies?
Understand the Problem
The question is inquiring about the type of electromagnetic waves that possess the lowest frequencies among the entire spectrum of electromagnetic radiation.
Answer
Radio waves
The final answer is radio waves
Answer for screen readers
The final answer is radio waves
More Information
Radio waves have the longest wavelengths and hence the lowest frequencies in the electromagnetic spectrum, ranging from 3 kHz to 300 GHz. They are utilized in various applications such as broadcasting, communication, and radar.
Tips
A common mistake is confusing wavelength with frequency; remember that longer wavelengths correspond to lower frequencies.
Sources
- Electromagnetic (EM) Spectrum - UCAR Center for Science Education - scied.ucar.edu
- What electromagnetic radiation has the lowest frequency? - Socratic - socratic.org
- Electromagnetic spectrum - Wikipedia - en.wikipedia.org
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