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A cathode ray
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Who discovered the charge to mass ratio for the electrons?
Millikan found the charge of an electron by his famous oil drop experiment. J J Thomson determined the specific charge of the electron. That means the ratio of the charge of an electron to its mass. With these two values one can find the mass of electron by dividing the charge value by its specific charge.
A device made by J. J. Thomson to process and detect electrons is the?
A device made by J. J. Thomson to process and detect electrons is the?
How did J J Thomson die?
1856- 1940 so 83
What experiment do Thomson do?
He hit plates with light
When did JJ Thomson discover the electron?
J. J. Thomson discovered the electron (particle carrying negative charge) in 1897.
Who performed an experiment with cathode ray tubes?
J. J. ThomsonJ. J. Thomson did the cathode ray experiment where he discovered the existence of electrons.
Who proposed the plum-pudding model of the atom?
J J Thomson
What experiment did J Thomson do?
He sent a cathode ray between electrically charged metal plates.
What experiment did jj Thompson do?
J. J. Thomson observed that cathod rays are deflected by an electric field - and from this discovered the electron.
When was J. J. Thomson born?
J. J. Thomson was born on 1856-12-18.
When did J. J. Thomson die?
J. J. Thomson died on 1940-08-30.
Who discovered the charge to mass ratio for the electrons?
Millikan found the charge of an electron by his famous oil drop experiment. J J Thomson determined the specific charge of the electron. That means the ratio of the charge of an electron to its mass. With these two values one can find the mass of electron by dividing the charge value by its specific charge.
What is J J Thomson full name?
Joseph John Thomson.
What did J J. Thomsons experiment show?
Thomson set out to prove that the cathode rays produced from the cathode were actually a stream of negatively charged particles called electrons.
Who performed an experiment using a cathode ray tube to show that any atom could be made to give off electrons?
It was a scientist named J. J. Thomson.
What was Joseph J. Thomson's contribution to chemistry?
J. J. Thomson discovered the electron and the isotopes.
What is Sir J. J. Thomson's birthday?
Sir J. J. Thomson was born on December 18, 1856.
