Radio Waves Frequency: Radio Waves frequency ranges from 30 GHz to 300 KHz. Wavelength: They have a wavelength that ranges from 1 cm to 1 km. Practical Applications: Radio waves are used in navigation systems and radio communication. Negative Factors/Health Precautions: Radio wave exposure can lead to leukemia, cancer, and other disorders. Future Possibilities/Interesting Fact: Radio waves can be generated by natural sources (lightning, astronomical phenomena), or artificial sources (broadcast radio towers, cell phones, satellites, radar). Location On The Spectrum: Radio waves are the first wave on the spectrum having the longest wavelength. |
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