0
Eugene Goldstein
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Which scientist first discovered that white light is a mixture of a rainbow spectrum of light rays?
Newton
Do stars effect earth?
A team at the Danish National Space Center has discovered how cosmic rays from exploding stars can help to make clouds in the atmosphere. The results support the theory that cosmic rays influence Earth's climate.
How radiation discovered?
In 1896 Henri Becquerel was using naturally fluorescent minerals to study the properties of x-rays, which had been discovered in 1895 by Wilhelm Roentgen. He exposed potassium uranyl sulfate to sunlight and then placed it on photographic plates wrapped in black paper, believing that the uranium absorbed the sun's energy and then emitted it as x-rays. This hypothesis was disproved on the 26th-27th of February, when his experiment "failed" because it was overcast in Paris. For some reason, Becquerel decided to develop his photographic plates anyway. To his surprise, the images were strong and clear, proving that the uranium emitted radiation without an external source of energy such as the sun. Becquerel had discovered radioactivity. Becquerel showed that the radiation he discovered could not be x-rays. X-rays are neutral and cannot be bent in a magnetic field. The new radiation was bent by the magnetic field so that the radiation must be charged and different than x-rays. When different radioactive substances were put in the magnetic field, they deflected in different directions or not at all, showing that there were three classes of radioactivity: negative, positive, and electrically neutral So basically radiation was discovered by accident
What are invisible sun rays called?
U-V rays; Ultra Violet Rays
Does the moon have rays?
yes it has rays
How canal rays discovered?
golstein discovered
E. Goldstein discovered which subatomic particle?
Eugen Goldstein proposed the expression cathode rays(but he was not the discoverer) and discovered the so-called in the era canal rays.
What are canal rays?
Canal rays, sometimes called anode rays, were first observed in by Eugen Goldstein in 1886. These rays are streams of positive ions in a rarefied gas and have a higher mass compared to electrons.
Why anode rays also known as canal rays?
There are no rays assign as Anode rays canal rays is another name for positive rays in a discharge tube, The X-rays are emitted from anode plate.
What is the old name of cathode rays?
canal rays
Why positive rays called canal rays?
Anode Rays are called the canal rays as the cathode used is perforated and the anode rays pass through the holes or canals of The cathode opposite to the anode.
Who discovered ultraviolet rays?
Johann Wilhelm Ritter discovered ultraviolet rays
When was the Panama Canal discovered?
it opened in 1914.The Panama canal was not discovered. To be discovered it has to all ready exist. It was built by the United States.
Who discovered anode and cathode rays?
Cathode rays were discovered by JJ Thomson and carry a negative charge Anode rays were discovered by Goldstein and carry a positive charge.
What particles compose of canal rays?
protons
Who discovered the Panama Canal?
No one found it. Panama Canal was built
Name the person who discovered the cosmic rays?
Cosmic rays were discovered by Victor Hess in 1912.
