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Cathode rays were shown to be a stream of?
Cathode rays are electrons.
What are the uses of Cathode Rays and Anode Rays?
cathode rays can emit electrons anode can collect them
In cathode ray tube cathode and anode rays travel opposite to each other but they are not neutralized. why?
There is no such thing as anode rays. The cathode rays (aka electron beam) just travels from cathode to anode.
How are cathode rays originated?
its negatively charged particles of matter,Thomson knew that opposites attract but these the positive charged anode,so he reasoned that the paticles must be negatively charged! : )! Wooooo! Go J.J Thomson
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 did scientists conclude from observing that within a cathode tube cathode rays could move a paddle wheel placed in their paths?
Scientists concluded that cathode rays were negatively charged particles that carried momentum. They inferred this from the movement of the paddle wheel, which indicated that the cathode rays possessed kinetic energy and could transfer their momentum to the wheel as they collided with it.
Why is it cathod rays can rotate in high paddle wheel inside a discharge tube?
Cathode rays have momentum that allows them to cause the paddle wheel to rotate as they collude with its paddles. The rotation is a result of the force exerted by the moving particles.
How magnetic field is related with cathode rays in physics?
Cathode rays are negatively charged particles that move in curved paths in the presence of a magnetic field. The direction and curvature of the cathode rays can be controlled by adjusting the strength and orientation of the magnetic field. This phenomenon is known as the magnetic deflection of cathode rays and is used in devices like cathode ray tubes.
How is the formation of anode and cathode rays?
Goldstein used a gas discharge tube which had a perforated cathode. When a high electrical potential of several thousand volts is applied between the cathode and anode, faint luminous "rays" are seen extending from the holes in the back of the cathode. These rays are beams of particles moving in a direction opposite to the "cathode rays," which are streams of electronswhich move toward the anode. Goldstein called these positive rays Kanalstrahlen, "channel rays" or "canal rays", because they were produced by the holes or channels in the cathode
Was the cathode ray slower than the speed of light?
No, the cathode ray is faster than the speed of light.
What is the evidence that show cathode rays consists of charged particles?
One piece of evidence is the observation that cathode rays are deflected by electric and magnetic fields, indicating they carry charge. Further evidence comes from the fact that cathode rays produce X-rays when striking a target, which is consistent with the behavior of charged particles like electrons. Additionally, the ratio of the charge to mass of the particles in cathode rays was found to be the same as that of electrons.
How electrons was discovered?
In 1897 J.J.Thomson conducted an experiment in which he took a discharge tube with very less gas molecules in it.When he connected a cathode and an anode, some particles which he called cathode rays passed from the cathode to anode. OBSERVATION: @when a negative and positive plate were kept, the negative plate repelled the rays while the positive one attracted them. This means the ray's particles are negatively charged. @if a paddle wheel was kept in the path of the ray, the wheel started rotating, which means, these particles have energy. @if an object and screen were kept, the shadow of the object fell on the screen after a green glow.This means these particles always move in a straight line. It was then discovered by J.J.Thomson that these particles were electrons!
Cathode rays were shown to be a stream of?
Cathode rays are electrons.
Cathode rays were found to be made of protons.?
Cathode rays are electrons.
What are the uses of Cathode Rays and Anode Rays?
cathode rays can emit electrons anode can collect them
What is the modern day name for cathode rays?
Cathode rays are electron beams.
What is modern name for cathode rays?
A modern day name for cathode rays is an electrons.
