Positive rays produce flashes on ZnS plates because they ionize atoms in the ZnS crystal lattice, creating excited states. When these excited states return to their ground state, they release energy in the form of visible light, causing a flash to be observed on the plate.
No. A large impact can produce extremely high temperatures, but not enough to produce gamma rays.
A physician would be able to determine if growth plates are damaged by doing X-rays.
Anode rays are also known as canal rays because they were discovered to be positively charged particles produced in a cathode tube when the cathode rays strike a gas at low pressure. The particles travel in the opposite direction of cathode rays and move towards the anode or positive electrode, hence the name "anode rays."
Cathode rays produce a sharp shadow of an object because they travel in straight lines and can only pass through openings in obstacles. When an object is placed in the path of cathode rays, the rays are blocked by the object, creating a distinct shadow where the rays are unable to pass through. This phenomenon is due to the wave-particle duality of cathode rays.
light
X-rays will "Fog" photographic plates. That means the plates act as if 'exposed' to light. If the X-rays are intense enough, the plates will appear to be totally exposed.
Negatively charged plates will attract cathode rays, causing them to bend or deflect towards the plates. The extent of the bending will depend on the strength of the electric field between the plates and the voltage applied across them.
The electron particles in cathode rays have a negative charge. So if a plate is positively charged, it would attract the cathode rays, and if it was negatively charged, it would repel the rays.
properties of positive rays 1.they produce flashes on Zns plate 2.these rays travel in a staight line in adirection opposite to yhe cathode rays 3.they are deflected by an electric as well as magnetic feild showing that these are positively charge. thats the anwer if you want to take more answer then message on my mobile number REGARDS Rizwan Naeem govt islamia college civil line lahore section m2 pre medical f s c part one 0092-334-6003178
Properties of positive rays:*Anode rays travels in a straight line.*It has positive charge.*They consists of material particles.*These particles which have a mass 1836 times that of the electrons are known as protons
From Clavius.org (an excellent source for Apollo data) They were first reported over the radio by the Apollo 11 crew during their return from the moon. Subsequent crews were asked to pay special attention to the phenomena and describe it scientifically. On Apollos 16 and 17, physics experiments involving photographic plates were performed to see whether the flashes were the result of heavy cosmic rays.
Goldstein
No. A large impact can produce extremely high temperatures, but not enough to produce gamma rays.
A physician would be able to determine if growth plates are damaged by doing X-rays.
Yes, fire can produce ultraviolet (UV) rays as a byproduct of the combustion process. UV rays are a form of electromagnetic radiation that can be emitted when certain materials are burned.
it varies because charge to mass ratio of positive rays depends upon gases used in the discharge tube.its varies from gas to gas.
No