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, ...
Do gamma rays have mass? Gamma radiation, unlike alpha or beta, does not consist of any particles, instead consisting of a photon of energy being emitted from an unstable nucleus.Having no mass or charge, gamma radiation can travel much farther through air than alpha or beta, losing (on av...
Gamma Ray Make-up:Gamma rays are highly energetic rays and are part of the electromagnetic (EM) spectrum at the far end of high frequencies and corresponding short wavelengths even higher than x-rays.Answer and Explanation: Gamma rays like all types of EM radiation are made up of photons (...
On the other side of the band is high-frequency short-wavelength radiation or ultraviolet light. This includes X-rays and the highest frequency electromagnetic radiation, gamma rays, which have wavelengths that are billions of times shorter than visible light. Gamma rays don't have a color becaus...
What speed do gamma rays travel at?Speed of Gamma Rays: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 ...
"TGFs have been mostly detected by satellites, and a detail of how lightning produces gamma rays remains a mystery," Wada said. "Our ground-based observation gives us a clue to understand TGFs." Using the sensors on the transmission towers, the researchers caught a snapshot of lig...
The amount of energy in a light wave is proportionally related to its frequency: High frequency light has high energy; low frequency light has low energy. So, gamma rays have the most energy (part of what makes them so dangerous to humans), and radio waves have the least. Of visible lig...
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...
Do gamma rays travel at the speed of light? Can the speed of light change? Is electricity as fast as the speed of light? Can humans travel at the speed of light? Are lasers made of mechanical waves? How do high power fiber lasers work?