As you move from left to right along the electromagnetic spectrum, the wavelength decreases. This means that the distance between two consecutive wave crests becomes shorter. For example, radio waves have longer wavelengths on the left side of the spectrum, while gamma rays have very short wavelengths on the right side.
No, unless you are not talking about microwaves in the electromagnetic spectrum. The reason we can not see them is because they are not part of the visible spectrum. Microwaves have lower frequencies.Microwaves do use microwaves. The microwave uses microwaves to excite the water molecules making the food cook faster than a conventional oven.
It moves along the spectrum. Nothing particularly happens. If the wave is in the audible part of the spectrum the pitch will get higher. If it is in the visable part of the spectrum it will turn from red eventually to blue before it disappears. It will stilll be there you just cant see it anymore.
In any set of different wavelengths, the wave which has the shortest wavelength is the wave which has the highest frequency.This is true is because any wave's frequency and wavelength are directly related by the speed at which the wave travels along: its 'speed of propogation'.The relevant formula is wavelength x frequency = speed of propogation.More informationA radio wave is an electromagnetic wave. It's a form of electromagnetic radiation.The term "radio" is the name given to a part of the spectrum of electromagnetic waves that is used for radio and television broadcasting, mobile phones, terrestrial and satellite wireless communications networks, etc.The whole wide spectrum of electromagnetic waves has frequencies (and wavelengths) ranging from "audio" to "radio" to "infrared" to "visual light" to "X-Rays", and beyond to "gamma rays" at the very top end of the spectrum.Frequency and wavelength are directly related by the speed at which the wave travels: its "speed of propogation".The relevant formula is wavelength x frequency = speed of propogation.The speed of propogation of electromagnetic waves travelling through space is approximately 186,000 miles per second. (About 300,000 kilometers per second.)
For any electromagnetic wave, from the highest gamma wave to the lowest radiowave, the product of (frequency) times (wavelength) is always the 'speed of light'in whatever substance the waves happen to be waving along at the moment.So if the wavelength of any of them should decrease, for whatever reason, itsfrequency would have to increase, in order to keep the product constant.
As light waves move from red to violet along the visible spectrum, their wavelengths decrease and their frequencies increase. Red light has longer wavelengths and lower frequencies, while violet light has shorter wavelengths and higher frequencies. This shift in wavelength is perceived as a shift in color by our eyes.
The wavelength decreases.The speed of light is the speed of all electromagnetic radiation (such as radio waves, light waves, gamma rays, etc.) in vacuum.The speed of light (c) is a physical constant with the exact value of 299,792,458 m/s.speed of light = frequency x wavelengthso when frequency increases, wavelength decreases .
No, unless you are not talking about microwaves in the electromagnetic spectrum. The reason we can not see them is because they are not part of the visible spectrum. Microwaves have lower frequencies.Microwaves do use microwaves. The microwave uses microwaves to excite the water molecules making the food cook faster than a conventional oven.
It moves along the spectrum. Nothing particularly happens. If the wave is in the audible part of the spectrum the pitch will get higher. If it is in the visable part of the spectrum it will turn from red eventually to blue before it disappears. It will stilll be there you just cant see it anymore.
The shortest wavelength of visible light for your eye is the wavelength of the lastcolor you can see on the blue end of the rainbow. It may be slightly different forsomeone else's eye.
In any set of different wavelengths, the wave which has the shortest wavelength is the wave which has the highest frequency.This is true is because any wave's frequency and wavelength are directly related by the speed at which the wave travels along: its 'speed of propogation'.The relevant formula is wavelength x frequency = speed of propogation.More informationA radio wave is an electromagnetic wave. It's a form of electromagnetic radiation.The term "radio" is the name given to a part of the spectrum of electromagnetic waves that is used for radio and television broadcasting, mobile phones, terrestrial and satellite wireless communications networks, etc.The whole wide spectrum of electromagnetic waves has frequencies (and wavelengths) ranging from "audio" to "radio" to "infrared" to "visual light" to "X-Rays", and beyond to "gamma rays" at the very top end of the spectrum.Frequency and wavelength are directly related by the speed at which the wave travels: its "speed of propogation".The relevant formula is wavelength x frequency = speed of propogation.The speed of propogation of electromagnetic waves travelling through space is approximately 186,000 miles per second. (About 300,000 kilometers per second.)
Visible light. There are eight parts of the spectrum: Radio, Microwave, Infrared, visible light, ultraviolet, X-rays, and gamma rays. They are listed from shortest wavelength to longest wavelength.
Spectroscopy is basically the study of the spectrums of visible and non-visible light rays. Specifically, it is determining the output of radiation an object has along the spectrum. This is called a wavelength.
That depends which way you are moving along the electromagnetic spectrum.If you are moving from low to high frequency, then the last category before visible light is infrared radiation.If you are moving from short to long wavelength, then the last category before visible light is ultraviolet radiation.
When a traveling wave is reflected, the reflected wave and incident wave can add to porduce peaks and nodes at different distances along the path. These are measures of the EM wavelength.
For any electromagnetic wave, from the highest gamma wave to the lowest radiowave, the product of (frequency) times (wavelength) is always the 'speed of light'in whatever substance the waves happen to be waving along at the moment.So if the wavelength of any of them should decrease, for whatever reason, itsfrequency would have to increase, in order to keep the product constant.
As light waves move from red to violet along the visible spectrum, their wavelengths decrease and their frequencies increase. Red light has longer wavelengths and lower frequencies, while violet light has shorter wavelengths and higher frequencies. This shift in wavelength is perceived as a shift in color by our eyes.
Electromagnetic waves differ in their wavelength, frequency, and energy. For example, radio waves have long wavelengths and low frequency, while gamma rays have short wavelengths and high frequency. The energy of the waves increases as you move from radio waves to gamma rays along the electromagnetic spectrum.