Gamma rays are electromagnetic waves and are part of the electromagnetic spectrum. They occupy a position near one extreme of the spectrum and have very short wavelengths (in the picometer or smaller range) and very high frequencies (in the exahertz (EHz) range or higher).Answer and Explanation...
Gamma-ray astronomy has become a rich field of research and matured significantly since the launch of NASA's Compton Gamma Ray Observatory in April 1991. Studies of the diffuse gamma-ray emission of the Galaxy can now be performed in far more detail and extended into the MeV regime, ...
Gamma rays shifted to radio waves would mean a shift to a lower frequency or a redshift. The redshift of an object is measured by examining the absorption or emission lines in its spectrum. These lines are unique for each element and always have the same spacing. When an object in ...
Electromagnetic radiation comes in different forms depending on the frequency. Gamma rays andX-rayshave high frequencies and therefore high energies, while radio waves and microwaves are on the other side of the band as they have lower frequencies. You may remember the following chart of the elect...
The magnetic field of the sun protects the earth from cosmic or galactic cosmic rays emitted by supernova explosions, stars, and gamma-ray bursts [97]. Nevertheless, galactic cosmic rays could still reach the earth during the solar minimum, the least solar radiation energy period. In the 20th...
This unsettled magnetic field behavior — also known as solar activity — can trigger solar flare eruptions from the surface that release vast amounts of electromagnetic radiation— a form of energy that includes radio waves, microwaves, X-rays, gamma rays and visible light. Solar flares tend to...
Which control method would not be a suitable choice for killing mycobacteria in a capped culture tube? A. Ultraviolet (germicidal) light B. Gamma rays. C. 121 degrees C at 15 psi for 15 minutes. D. 160 degrees C for 2 hours. E. All of the choices are cor ...
s ultraviolet rays cause skin cancer in large doses, and scientists theorize that microwaves, radio waves, and extra low frequency waves also pose a cancer risk. Examples of these types of waves are leaking microwave ovens, cell phone radiation, and the radiation given off by power lines ...
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According to the American Cancer Society, microwaves do not use x-rays or gamma rays. Microwaves do not make the food radioactive. Microwaves can cook food, however, the chemical nature of food is unaltered and remains free from the effects that can lead to cancer. ...