LONG WAVE Meaning and
Definition
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Long wave refers to a type of electromagnetic wave that has a long wavelength, typically ranging from around 1 kilometer to 100 kilometers. Long waves are part of the radio frequency spectrum and are characterized by their low frequency and low energy. They are also known as low frequency (LF) waves.
Long waves have ample wavelengths, allowing them to effectively propagate over long distances, which is why they are used for long-range communication. They have the ability to diffract around obstacles like mountains, buildings, and the Earth's curvature, enabling their signals to cover large areas.
In terms of applications, long waves are predominantly used for radio broadcasting, specifically for AM (amplitude modulation) broadcasting. AM radio waves operate in the frequency range of long waves, typically around 300 kHz to 3 MHz. Due to their ability to travel long distances, long waves are ideal for transmitting radio signals between broadcast stations and receiving devices, such as radios. Additionally, long waves are also utilized in navigation systems, such as the LORAN-C system, which helps ships and aircraft determine their position.
Overall, long waves are electromagnetic waves with long wavelengths that are primarily used for long-distance communication. Their ability to propagate over large areas makes them advantageous for transmitting radio signals across vast distances, making them essential in various fields including broadcasting and navigation.
Top Common Misspellings for LONG WAVE *
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Other Common Misspellings for LONG WAVE
- kong wave
- pong wave
- oong wave
- ling wave
- lkng wave
- llng wave
- lpng wave
- l0ng wave
- l9ng wave
- lobg wave
- lomg wave
- lojg wave
- lohg wave
- lonf wave
- lonv wave
- lonb wave
- lonh wave
- lony wave
- lont wave
Etymology of LONG WAVE
The term "long wave" originated from the field of physics and refers to a specific type of electromagnetic wave with a long wavelength. The etymology of the term can be traced back to the concept of wavelength itself.
In the late 17th century, Sir Isaac Newton explored the phenomenon of light and demonstrated that light consists of multiple colors with varying wavelengths. However, it wasn't until the early 19th century that the term "wavelength" emerged. The prefix "wave" comes from the Old English word "wafian", meaning "to fluctuate or wave", which later evolved into the Middle English word "waven".
The use of "long" as a prefix to describe the particular type of wave with a longer wavelength likely stems from the comparison of wavelengths within the electromagnetic spectrum. Different types of waves, such as radio waves, microwaves, and visible light, have varying wavelengths.
Similar spelling words for LONG WAVE
- off lying,
- laying off,
- long bone,
- longbow,
- long-wave radiation,
- long-off position,
- long pepper,
- concave,
- long off,
- most off-lying,
- long-off player,
- long beach,
- more off-lying,
- long plane.
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