Wavelength from crest to crest
The wavelength ( ) of a wave is the distance from one crest to the next.
wavelength
The distance between successive maxima (crests) or minima (troughs) of a wave train, measured along the direction of wave propagation. The wavelength is one of the ways used to identify wave phenomena.
wavelength"In radiation, the distance between periodic spatial repetitions of an electromagnetic wave at a given instant of time; used extensively to classify the nature of the radiation, ...
Wavelength - the distance between two corresponding points of two consecutive waves (e.g., crest to crest or trough to trough).
Wavelength Incidence
290nm 10
350nm 20
400nm 50
This information is then weighted according to how human skin responds to each wavelength; ...
Wavelength The distance a wave will travel in the time required to generate one cycle. The distance between two consecutive wave peaks (or other reference points) in space. Weather radar wavelengths typically range from 1 mm to 50 cm.
Wavelength: The distance between one crest of a wave and another.
Weather: The current state of the atmosphere at a particular location.
Wavelength The distance between successive crests, troughs, or identical parts of a wave.
Weather The condition of the atmosphere at any particular time and place.
Wavelength- Physical distance of one period (wave repeat).
Weather- State of the atmosphere with respect to heat or cold, wetness or dryness, calm or storm, clearness or cloudiness.
Wavelength Physical distance of one period (wave repeat).
Weather Facsimile (WEFAX) A system for transmitting visual reproductions of weather forecast maps, temperature summaries, cloud analyses, etc. via radio waves.
1. Wavelength - Graphic
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3. Weather Instruments: - Pictures
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6. Wind: Beaufort Wind Scale Article
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At visible wavelengths we need the parameter S0(V) to convert apparent magnitudes into fluxes -- Reference 1 tells us this is
W
m2
μm âˆ' 1
. If we take the example of a V=33 star observed through a normal V band filter (
B = 0.2 ...
Radiation has differing characteristics depending upon the wavelength. Radiation from the Sun has a short wavelength (ultra-violet) while energy re-radiated from the Earth's surface and the atmosphere has a long wavelength (infra-red).
Centimeter BurstA solar radio burst in the centimeter wavelength range.
Short-wave radiation Radiation with wavelengths less than 4 microns. Shower Precipitation from a cumuliform cloud.
While traveling in the deep oceans, tsunami have extremely long wavelengths, often exceeding 50 nm, with small amplitudes (a few tens of centimeters) and negligible wave steepness, ...
Objects take heat and reradiate it at different wavelengths. ABYSSAL PLAIN The flat, gently sloping or nearly level region of the sea floor.
shortwave irradianceThe rate at which radiant energy, at wavelengths between 0.4 and 4 µm, is being transferred across an area of a surface (real or imaginary) in a hemisphere of directions.
Color temperature An estimate of the temperature of an incandescent body, determined by observing the wavelength at which it is emitting with peak intensity (its color) and using that wavelength in Wien's law.
shortwave radiation The radiation received from the sun and emitted in the spectral wavelengths less than 4 ´m. It is also called solar radiation.
Ultraviolet RadiationElectromagnetic radiation of shorter wavelength than visible radiation but longer than x-rays.UmbraIn solar-terrestrial terms, the dark core or cores (umbrae) in a sunspot with penumbra, or a sunspot lacking penumbra.
Atmospheric RadiationInfrared radiation (energy in the wavelength interval of 3- 80 micrometer) emitted by or being propagated through the atmosphere. It consists of both upwelling and downwelling components. Compare with terrestrial radiation.
In the case where the upper fluid has zero density, the interface is a free surface and the two gravity waves move with speeds where U is the current speed of fluid, g the acceleration of gravity, L the wavelength, and H the depth of the fluid.
These images are obtained by sensing the intensity of the 'heat' emissions of the earth, and the atmosphere/atmospheric constituents, at IR wavelengths in the range 10-12 micrometres.
Emissions of the sun in radio wavelengths from centimeters to dekameters, under both quiet and disturbed conditions. Type I. A noise storm composed of many short, narrow-band bursts in the metric range (300 - 50 MHz). Type II.
Rain and drizzle have drops much larger than the wavelength of visible light, so they will not show evident diffraction effects. They will, however, exhibit the rainbow and other reflection-refraction phenomena, as will ice crystals.
Longer wavelengths which produce red light are refracted or bent less than shorter wavelengths which produce blue or green light.
Very energetic electromagnetic radiation with wavelengths intermediate between 0.01 and 10 nanometers (0.1-100 Angstroms) or between gamma rays and ultraviolet radiation. Essentially all X-Rays from space are absorbed in the Earth's upper atmosphere.
The various forms of energy, or radiation, are classified according to wavelength (measured in nanometres (nm) where one nm is a millionth of a millimetre). The shorter the wavelength. the more energetic the radiation.
greenhouse gas: gases in the atmosphere that are more transparent to the short wavelength radiation (mostly visible light) from the sun, than to the long wavelength radiation (infrared radiation) leaving the Earth.
ULTRAVIOLET Electromagnetic radiation that has a wavelength shorter than visible light and longer than x-rays.
Electromagnetic radiation that has a wavelength shorter than visible light and longer than x-rays.
Blue light has a short wavelength and scatters more than red light. The light reaching our eyes from the sky is blue. At sunrise and sunset, sunlight passes through far more air before reaching us.
Atmospheric windows Infrared wavelength bands within which there is little or no absorption by the major greenhouse gases (e.g., H20, CO2, O3).
Aurora australis Southern hemisphere equivalent of the aurora borealis.
C-Band Radar: A radar operating in the 3900 to 6200 megahertz range whose wavelength is generally accepted as 5 centimeters.
The radiation emitted in the spectral wavelength greater than 4 micrometers corresponding to the radiation emitted from the Earth and atmosphere.
BLACKBODY- A mass which absorbs and emits all wavelengths of radiation.
BLIZZARD- Snow with winds greater than 35 mph and visibility of 1/4 mile or less that lasts for several hours.
BLO- Below.
The portion of the electromagnetic spectrum that has a very short wave length. It has a wavelength longer than gamma rays, yet shorter than visible light.
9% of its energy output falls within the wavelength interval from 0.15 to 4.0 μm, with peak intensity near 0.5 μm. About one-half of the total energy in the solar beam is contained within the visible spectrum from 0.4 to 0.
(Green Moon, Blue Sun, Green Sun) Phenomenon caused by the presence of large quantities of suspended particles in the atmosphere which selectively remove the longer lunar to solar visible wavelengths more than the blue or green wavelengths.
Infrared radiation Electromagnetic radiation with wavelengths between about 0.7 and 1000 µm. This radiation is longer than visible radiation but shorter than microwave radiation.
Water depths less than or equal to one half of the wavelength of a wave. Therefore, water may be "shallow" for some waves, but not for others.
Shelf Wave ...
Infrared Radiation - with a wavelength from 0.7 to 200 micrometers.
Longwave radiation: a term used to describe the infrared energy emitted by the earth and atmosphere at wavelengths between about 5 and 25 micrometers. Compare shortwave radiation.
M ...
Bragg Scattering: Scatter from small-scale fluctuations (i.e., turbulence) in the refractive index of the atmosphere. Bragg scatter comes from fluctuations which are small compared to the radar's wavelength.
 See also: Air, Atmosphere, Water, Weather, Temperature
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