Definitions for wavelengths
wave·lengths

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1. wavelengths

   In physics, the wavelength is the spatial period of a periodic wave—the distance over which the wave's shape repeats. It is the distance between consecutive corresponding points of the same phase on the wave, such as two adjacent crests, troughs, or zero crossings, and is a characteristic of both traveling waves and standing waves, as well as other spatial wave patterns. The inverse of the wavelength is called the spatial frequency. Wavelength is commonly designated by the Greek letter lambda (λ). The term wavelength is also sometimes applied to modulated waves, and to the sinusoidal envelopes of modulated waves or waves formed by interference of several sinusoids.Assuming a sinusoidal wave moving at a fixed wave speed, wavelength is inversely proportional to frequency of the wave: waves with higher frequencies have shorter wavelengths, and lower frequencies have longer wavelengths.Wavelength depends on the medium (for example, vacuum, air, or water) that a wave travels through. Examples of waves are sound waves, light, water waves and periodic electrical signals in a conductor. A sound wave is a variation in air pressure, while in light and other electromagnetic radiation the strength of the electric and the magnetic field vary. Water waves are variations in the height of a body of water. In a crystal lattice vibration, atomic positions vary. The range of wavelengths or frequencies for wave phenomena is called a spectrum. The name originated with the visible light spectrum but now can be applied to the entire electromagnetic spectrum as well as to a sound spectrum or vibration spectrum.

How to pronounce wavelengths?

1. Alex

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   David

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   Mark

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   Daniel

   British

   Libby

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How to say wavelengths in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of wavelengths in Chaldean Numerology is: 1

2. Pythagorean Numerology

   The numerical value of wavelengths in Pythagorean Numerology is: 1

Examples of wavelengths in a Sentence

1. Brian Wood:

   Venus is the third brightest thing in the sky, but until recently we have not had much information on what the surface looked like because our view of it is blocked by a thick atmosphere, now, we finally are seeing the surface in visible wavelengths for the first time from space.

2. Meredith MacGregor:

   Proxima Centauri b went from normal to 14,000 times brighter when seen in ultraviolet wavelengths over the span of a few seconds.

3. Kotaro Kohno:

   The light from these galaxies is very faint with long wavelengths invisible to our eyes and undetectable by Hubble, so we turned to the Atacama Large Millimeter/submillimeter Array( ALMA), which is ideal for viewing these kinds of things. I have a long history with that facility and so knew it would deliver good results.

4. Madhulika Guhathakurta:

   We are flying very sophisticated instruments on airplanes to look at the sun in multiple wavelengths we don't have access to from space.

5. Dr Homer:

   If Dr Homer take that pigment away, then the light can enter the stroma -- the little fibers that look like bicycle spokes in a light eye - and when the light scatters it only reflects back the shortest wavelengths and that's the blue end of the spectrum.

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References

1. ^ Wikipedia
   https://en.wikipedia.org/wiki/Wavelengths