Table of Contents
How are gamma rays produced in lightning?
As the highest-energy electromagnetic radiation in the Universe, γ-rays typically come from far away — from around black holes, supernovae and other extreme cosmic environments. They are often created by surges of electrons travelling at close to the speed of light.
How are X-rays and gamma rays produced?
Gamma rays originate from the settling process of an excited nucleus of a radionuclide after it undergoes radioactive decay whereas X-rays are produced when electrons strike a target or when electrons rearrange within an atom.
Is lightning An example of gamma ray?
SOURCES OF GAMMA RAYS On Earth, gamma waves are generated by nuclear explosions, lightning, and the less dramatic activity of radioactive decay.
How are gamma rays waves produced?
Gamma rays are produced in the disintegration of radioactive atomic nuclei and in the decay of certain subatomic particles. When an unstable atomic nucleus decays into a more stable nucleus (see radioactivity), the “daughter” nucleus is sometimes produced in an excited state.
What causes lightning and thunderstorms?
Lightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. Most lightning occurs within the clouds. This heat causes surrounding air to rapidly expand and vibrate, which creates the pealing thunder we hear a short time after seeing a lightning flash.
Does lightning create antimatter?
Researchers find that lightning strikes causes photonuclear reactions in the atmosphere, creating antimatter.
How were xrays created?
X-rays can be generated by an X-ray tube, a vacuum tube that uses a high voltage to accelerate the electrons released by a hot cathode to a high velocity. The high velocity electrons collide with a metal target, the anode, creating the X-rays.
How is lightning produced?
What produces gamma rays in the universe what produces gamma rays on Earth?
In some fields of physics, they are distinguished by their origin: Gamma rays are created by nuclear decay, while in the case of X-rays, the origin is outside the nucleus. Gamma rays cannot be reflected off a mirror and their wavelengths are so small that they will pass between atoms in a detector.