Which region of the electromagnetic spectrum has the highest frequency?
The last region on the electromagnetic spectrum is the gamma rays. The waves that live in the gamma ray section have the highest frequencies and smallest wavelengths of all the EM waves. In fact, there is no lower limit to the wavelength of a gamma ray. Some have wavelengths that are smaller than an atom!
What is the electromagnetic spectrum?
The electromagnetic spectrum describes the vast range of frequencies, from the lowest frequency radio waves to the highest frequency gamma rays. Now that we have a feel for how the EM spectrum works, we need to take a closer look at each separate region.
What are the wave characteristics of a golf ball?
They have significant wave characteristics. The golf ball just fails catastrophically; it is clearly visible to the naked eye, and so it is described by classical mechanics, not quantum mechanics. It has practically zero wave characteristics.
What is the last region on the electromagnetic spectrum?
The last region on the electromagnetic spectrum is the gamma rays. The waves that live in the gamma ray section have the highest frequencies and smallest wavelengths of all the EM waves. In fact, there is no lower limit to the wavelength of a gamma ray.
In what region of the EM spectrum is each?
Regions of the Electromagnetic SpectrumSpectrum of Electromagnetic RadiationVisible7000 - 40002 - 3Ultraviolet4000 - 103 - 103X-Rays10 - 0.1103 - 105Gamma Rays< 0.1> 1054 more rows
How do you find the wavelength of a golf ball?
They don't exhibit the wave-like qualities we see in quantum-sized objects like electrons and protons. So, the wavelength of a golf ball SHOULD be ridiculously small like this. =6.56×10−15m , or about 6.56 fm (femtometers)....and the velocities were given as:vp=5.81×106m/s.vgb=31.3 m/s.vα=1.52×107m/s.
What is the deBroglie wavelength?
de Broglie wavelength is an important concept while studying quantum mechanics. The wavelength (λ) that is associated with an object in relation to its momentum and mass is known as de Broglie wavelength. A particle's de Broglie wavelength is usually inversely proportional to its force.
Which would have the larger wavelength A slow moving proton or a fast moving golf ball?
Using de Broglie's equation λ= h/mv which would have the larger wavelength, a slow-moving proton or a fast-moving gold ball? The golf ball has more mass resulting in a larger wavelength and is moving faster also creating a larger wavelength.
What is the wavelength associated with a moving particle?
The de Broglie wavelength states that a particle in motion has a wavelength that is inversely proportional to the momentum of that particle. Thus by decreasing the mass or overall momentum of a moving particle, one can further observe and utilize its wave characteristics.
What is the wavelength associated with an electron moving with a velocity of?
Answer: The wavelength of the electron is 7.252 pm.
What is de Broglie wavelength for an electron with velocity of light?
de- Broglie wavelength =mvh=9. 1×10−31×3×1076.
Which region of the electromagnetic spectrum has the highest frequency?
Although harmful, gamma rays can be contained and used for medical treatments. The last region on the electromagnetic spectrum is the gamma rays. The waves that live in the gamma ray section have the highest frequencies and smallest wavelengths of all the EM waves.
What are the lowest frequencies in the electromagnetic spectrum?
Radio, Microwave, and Infrared. The lowest frequency waves on our EM spectrum are the radio waves. These are the waves that television and radio stations use to transmit data. By exciting the electrons on a conducting antenna, these stations create radio waves that can be received by other devices.
What are the different types of electromagnetic waves?
Gamma rays, visible light, and radio waves are all forms of electromagnetic waves. The electromagnetic spectrum begins with the lowest frequency radio waves, then moves up in frequency and down in wavelength. After radio waves come microwaves, followed by infrared radiation, and visible light. The visible light range is right in the middle ...
What is the process of using gamma rays?
But we do use gamma rays to sterilize food and medical equipment using a process called 'irradiation' . We also use gamma rays to take PET scans for diagnostic imaging and for radiation therapy in cancer treatment. Lesson Summary. Gamma rays, visible light, and radio waves are all forms of electromagnetic waves.
How can we see infrared radiation?
We can see radiation in the infrared range only by using special technology. Infrared radiation can only be seen with technical equipment.
What is the name of the light that reflects off the sun?
After the visible light range comes the ultraviolet light. Ultraviolet is also called UV radiation. You're probably most familiar with UV rays as the source of sunburn and other skin damage that results from exposure to the sun. Most of the sun's harmful UV rays are absorbed by the gases in the earth's atmosphere.
Where do EM waves originate?
EM waves originate from the vibration of charged particles , and they can travel without a medium. The electromagnetic spectrum describes the vast range of frequencies, from the lowest frequency radio waves to the highest frequency gamma rays. Now that we have a feel for how the EM spectrum works, we need to take a closer look at each separate ...