Gamma decay: This is the release of gamma radiation from natural radioisotopes. Usually, gamma decay follows alpha or beta decay where the daughter nucleus is excited and falls to a lower energy level with the emission of a gamma radiation photon. However, gamma decay also results fromnuclear f...
What are gamma rays made up of?Gamma Rays:All the atoms are composed of the nucleus with protons and neutrons as part of the nucleus. The nucleus may sometime get unstable due to some reason and achieve stability after undergoing a radioactive decay. This decay is of three types, alpha ...
WHAT IS RADIATION? Radiation is the process by which energy is emitted as either particles or waves. Broadly, it can take the form of sound, heat, or light. However, most people generally use it to refer to radiation from electromagnetic waves, ranging from radio waves, though the visible ...
The sun is a luminous ball of gases held together by the force of gravity. It is about 150 million kilometers away from the earth and is at the center of the solar system. RadiationThere are four different types of radiation which include alpha, beta, neutrons and electromagnetic rays. ...
Non-ionizing radiation is much less harmful to living organisms than ionizing radiation. The breaking of molecular bonds produced by ionizing radiation can cause damage to DNA, leading to diseases such as cancer. Gamma radiation, the most powerful type of ionizing radiation, is released in high qu...
Partly. because it has been very hard to write down a successful theory of MOND or modified gravity. And partly because it turned out that when we turned our microwave telescopes to look at cosmic background radiation (CMB), the light from the early universe, it turned out that, according...
Amatoxin causes irreversible damage to whatever cell it collects in. Since most of your body is made of cells, this is bad. Death is generally caused by liver or kidney failure, since those are the sensitive organs in which the toxin accumulates. Sometimes intensive care and a liver transplan...
Theelectromagnetic radiationof an object is stretched out slightlyinside a gravitational field. Think of the sound waves that emanate from a siren on an emergency vehicle; as the vehicle moves toward an observer, sound waves are compressed, but as it moves away, they are stretched out, orredsh...
Matter—the visible kind, that is—interacts with the universe in many ways. It absorbs and, in many cases, emits electromagnetic radiation in the form of gamma rays, visible light, infrared, and more. It can generate magnetic fields of various sorts and strengths. Matter has mass, creating...
aThe GammaCamsystem enables characterization of high radiation GammaCam系统使能高辐射的描述特性 [translate] aBut the most kids toys are Made in China 但多数孩子玩具是中国制造 [translate] aThink you - where are you okay 认为您-是您好的地方 [translate] aLaboratory of Biocatalysis ...