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Electrons may be ejected as Beta particles from an atom undergoing radioactive decay. Electrons may also be ejected in high-energy particle collisions such as those produced in a cyclotron. Electrons may also be displaced from an atom by extremes of high temperature when a plasma is formed, by thermionic emission; or by light, during the interaction with a photon of sufficient energy.
What else can I help you with?
Why are mirrors made of silver?
the surface ejects more electrons such that it leaves the surface to shine enough and reflect light.
What does light do in photoeletric effect?
In the photoelectric effect, light (photons) ejects electrons from a material's surface, creating an electric current. The energy of each photon must exceed the material's work function for electrons to be emitted. The intensity of light affects the number of electrons emitted, while the frequency determines the kinetic energy of the emitted electrons.
What part of a firearm ejects shells or cartridges?
The ejector
When a material ejects particles or energy spontaneously it is?
radioactive :)
Why does Aurora borealis occor?
The sun ejects particles known as the solar wind. As they pass the Earth, they are drawn to the magnetic poles. The particles- mainly electrons and protons, collide with atoms of gas in the atmosphere. Energy of the collision is given off as light.
What is it called when a volcano ejects gas and liquid?
It is called Eruption.
Which chamber of the heart ejects blood to the pulmonary trunk?
Right ventricle
What happens when gas ejects from solution gas drive mechanism?
bubbles
What is the oxytocin target?
Oxytocin ejects milk from mamary glads.Muscles of uterus are contracted.
What part of the firearm loads fires and ejects the shells and cartridges?
Action or reciever
Which ventricle of the heart ejects blood towards the lungs?
right ventricle
What that ejects silk that is as strong as steel?
Spiders ; see relevant link to additional information .
