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yes, cathode rays are streams of electrons
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Did J J Thomson's experiments with cathode rays lead to the discovery of the neutron?
No. JJ Thomson's experiments with cathode rays lead to the discovery of the electron.
What is meant by recoil electron in compton scattering?
when any incident rays or electromagnetic radiation collides with a target then a electron releases from the outer shell of the atom or molecule,having a high wavelength.this is called recoiling of electron in compton effect
Who first postulated the existence of the electron?
Good ol' J. J. Thomson my man. Using cathode rays
Which describes electron probe microanalysis to determine the elemental composition of glass?
Electrons excite atoms in a sample, which emit X rays characteristic of the elements within the sample.
Who proved the existence of the electron?
Crookes observed that the cathodic rays are deflected by a magnetic field and concluded that this beam is negatively charged. Thomson established that the beam is composed from a new type of particles called by Fitzgerald electrons. But many scientists contributed to the discovery of the electron.
How does electron capture generate X-rays?
The capture creates a "hole", or missing electron, that is filled by a higher energy electron that emits X-rays.
What is the modern day name for cathode rays?
Cathode rays are electron beams.
What did experiments with cathode rays lead to the discovery of what?
experiments with cathode rays lead to the discovery of the Electron.
What does electron beam therapy use?
It uses high energy, penetrating waves or particles such as x rays, gamma rays, proton rays, or neutron rays
What is modern name for cathode rays?
A modern day name for cathode rays is an electrons.
If the gamma rays and X-rays have the same frequency what will the electron have?
The gamma rays and x-rays will cancel each other out causing those electrons to have little to none frequencies
Who identified cathode rays as subatomic particles?
Experiments with cathode rays led to the discovery of the electron.
What are cathode rays also known as?
Electron beam or e-beam
Are Betta rays radioactive?
No. Neither an electron nor an anti-electron will decay by themselves. If a positron (anti-electron) encounters an electron, both will get destroyed, but this is not radioactivity. Radioactivity is normally used for atoms, and refers to the fact that they decay spontaneously.Beta rays, however, are the result of certain types of radioactive decay.No. Neither an electron nor an anti-electron will decay by themselves. If a positron (anti-electron) encounters an electron, both will get destroyed, but this is not radioactivity. Radioactivity is normally used for atoms, and refers to the fact that they decay spontaneously.Beta rays, however, are the result of certain types of radioactive decay.No. Neither an electron nor an anti-electron will decay by themselves. If a positron (anti-electron) encounters an electron, both will get destroyed, but this is not radioactivity. Radioactivity is normally used for atoms, and refers to the fact that they decay spontaneously.Beta rays, however, are the result of certain types of radioactive decay.No. Neither an electron nor an anti-electron will decay by themselves. If a positron (anti-electron) encounters an electron, both will get destroyed, but this is not radioactivity. Radioactivity is normally used for atoms, and refers to the fact that they decay spontaneously.Beta rays, however, are the result of certain types of radioactive decay.
What particle was observed in the cathode rays?
The negatively charged particle called electron.
Gamma ray and x-rays origins?
nucleus and electron cloud respectively
Is cathode rays have maximum ionising power than alpha beta gamma rays?
Cathode (electron) rays have less ionizing potential than gamma, beta, and alpha rays (in increasing ionization potential).
