---
title: "Radio ways of constant frequency are produced by which device?"  
description: "Radio ways of constant frequency are produced by which device?"  
author: "Gurmeet Kaur"  
published: 2019-03-26  
canonical: https://answers.mindstick.com/qa/51927/radio-ways-of-constant-frequency-are-produced-by-which-device  
category: "general knowledge"  
tags: ["scientology", "general knowledge"]  
reading_time: 2 minutes  

---

# Radio ways of constant frequency are produced by which device?

Radio ways of [constant](https://www.mindstick.com/interview/1433/how-do-you-define-a-constant) frequency are produced by which [device](https://yourviews.mindstick.com/view/81881/mult-device-support-on-whatsapp-very-soon)?

## Answers

### Answer by Harshal Vispute

**Radio waves are electromagnetic waves with wavelengths ranging from one millimetre to 100 kilometres (or 300 GHz and 3 kHz in frequency).** \
Radio is the lowest frequency section of the electromagnetic spectrum, with **wavelengths ranging from 1 millimetre to 100 kilometres and frequencies ranging from 300 GHz to 3 kHz**. **Natural sources** such as **lightning** and **celestial** occurrences can generate **radio waves**, as can **artificial sources** such as b**roadcast radio towers, cell phones, satellites, and radar.**\
![Radio ways of constant frequency are produced by which device?](https://answers.mindstick.com/questionanswer/cdb81b5d-9c73-45c9-a0e5-1d7bb30f1e27/images/0f3451f6-37d7-4289-a777-bbc3189615f6.jpeg)\
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**Radio waves** are a form of **electromagnetic (EM)** radiation with wavelengths longer than **infrared light** in the **electromagnetic spectrum.** **Radio ways of constant frequency are produced by Oscillators** \
Radio waves, like all other **electromagnetic waves**, move at the **speed of light**. **Fixed and mobile radio communication, broadcasting, radar and other navigation systems, communications satellites, computer networks,** and a variety of other applications all require artificially generated **radio waves**. Long waves may regularly cover a portion of the Earth, shorter waves can reflect off the ionosphere and travel around the world, and much shorter wavelengths bend or reflect very little and travel on a line of sight. \
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