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How many waves will there be in every one meter path of a beam of light of wavelength 2500 amstrong?
Wiki User
∙ 12y ago
Just divide 1 meter by 2500 Angstroms. Of course, you'll have to convert both to the same unit first.
Wiki User
∙ 12y ago
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What is its wavelength in meters if The frequency of a microwave signal is 9.76 GHz?
Wavelength = (speed of light) divided by (frequency) = (3 x 108) / (9.76 x 109) = 0.03074 meter
What is the wavelength in nm of a light in a vacuum that has a frequency of 40 x 10 14 Hz?
Wavelength = (speed)/(frequency) = 299,792,458/4 x 1015 = 7.4948 x 10-8 meter = 74.95 nm (rounded)
What is the frequency of an electromagnetic wave that has a wavelength of 300000 kilometers?
The formula related to frequency and wavelength is Wavelength = 300000000 / Frequency (f) Wavelength = 300000000 / 30000000000 Wavelength = 1/100 Wavelength = 0.01 meter OR Wavelength = 10 milimeter
What is the SI unit for wavelength?
Wavelength is a length. As such, any unit of length is suitable as a description of wavelength. The SI unit of length is the meter. Along with its multiples and sub-multiples, the meter is a dandy unit of wavelength.
What is the frequency of red light that has a wavelength of 645 nm?
The color of the wavelength lambda = 595 nanometers is "orange-yellow" and not blue. The wavelength lambda = 595 nanometers equals the frequency f = 503,852,870,588,235 Hz. Blue light is between 490 and 450 nonometers. 1 nanometer = 1×10−9 meter. 595 nm = 0.000000595 meters. Scroll down to related links and look at "Radio and light waves in a vacuum".
What is the wavelength for visible light?
The wavelength for visible light is between 400-800nm Range. nm: Nano Meter (0.000000001 or 1/1000000000 of Meter)
What is a unit of measuring wavelength of light?
The SI unit is meter. But nanometer and angstrom are commonly used units to measure the wavelength of light.
Wavelength of visible light is of the order of?
it is of 0.78 to 0.45 micro meter range.
What is the product of wavelength and frequency always equal to?
The product of wavelength and frequency is equal to the propagation speed of the wave. For light waves, this is the speed of light. cw: Wavelength = W meters, Frequency = F per meter W meter X F per meter = dimensionless quantity. The speed of light, c, is typically measured in units of m/s or 3(10^8) m/s. OK, some use a dimensionless speed of light, where c=1. But I don't see how that follows from the general question.
What is its wavelength in meters if The frequency of a microwave signal is 9.76 GHz?
Wavelength = (speed of light) divided by (frequency) = (3 x 108) / (9.76 x 109) = 0.03074 meter
What is the wavelength of a wave measured in?
"Wavelength" is described in any convenient unit of length or distance, such as meter, foot, inch, furlong, kilometer, Angstrom, smoot, light-year, etc.
How do you convert heartz to meter?
The frequency of a radio wave in Hertz (cycles per second) multiplied by the wavelength of the radio signal (in meters) is always equal to the speed of light, which is equal to The speed of light has the symbol "c". So Frequency/c = wavelength, and wavelength/c = frequency. == ==
What is the wavelength of light waves?
If you mean visible light, that is between about 380 and 780 nm, depending on the color of the light. nm means nanometer - 1 nm = 0.000 000 001 meter. In other words, the wavelength of visible light is slighty less than a micron.
What is the Ruby laser wavelength?
A ruby laser is a red laser with a wavelength between 694 nm and 628 nm. 1 nanometer = 1×10−9 meter.
What is wavelength og light?
Visible 'light' ranges from roughly 380 to 750 nanometers (billionths of a meter). It can vary somewhat for different individuals' eyes. If electromagnetic radiation has a wavelength longer than about 750nm or shorter than about 380nm, you may still call it 'light' if you want, but the human eye doesn't respond to it.
What does the nm in 650nm laser diode mean?
"nanometer" or billionths of a meter. 650 nanometers is the wavelength of the light produced by the diode.
What does microwave stands for?
Microwaves are wavelengths of light that are shorter than radio waves, but longer than infrared light waves. The wavelength range is 1 meter to 1mm. One particular wavelength is optimum for being absorbed by water, and this is what "microwave ovens" are tuned to produce. This is 2.45 GHz, which is about 12.2cm wavelength.
