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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.

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1y ago

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Can a meteorite hit cause gamma rays?

No. A large impact can produce extremely high temperatures, but not enough to produce gamma rays.


How to tell if your growth plates are damaged?

A physician would be able to determine if growth plates are damaged by doing X-rays.


Does the ratio of anode ray depends upon the Nature of gas present in discharge tube?

Yes, the ratio of anode rays (or positive ions) depends on the nature of the gas present in the discharge tube. Different gases ionize at varying rates and produce different types of positive ions, which can affect the mass-to-charge ratio of the anode rays. Consequently, the composition of the gas influences the characteristics and behavior of the anode rays generated during discharge.


Why anode rays also known as canal 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."


Why do cathode rays produce sharp shadow of object placed in their path?

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.

Related Questions

How do x rays affect photographic plates?

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.


How do negatively charged plates affect the path of cathode rays?

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.


How do charged plates affect the plates of cathode rays?

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.


What type of tube used to study properties of anode 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


What are properties of positive rays?

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


What Apollo mission was the first to report the mysterious light flashes?

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.


Who is positive rays inventor?

Goldstein


Can a meteorite hit cause gamma rays?

No. A large impact can produce extremely high temperatures, but not enough to produce gamma rays.


What are the properties of canal rays?

Canal rays, or positive rays, are streams of positively charged particles, typically ions, produced in a discharge tube. They travel in straight lines, are deflected by electric and magnetic fields in a manner opposite to that of electrons, indicating their positive charge. Canal rays also have a mass, which varies depending on the type of ion, and can produce fluorescence when they strike certain materials. Additionally, they are observed to have a higher mass-to-charge ratio than electrons.


How to tell if your growth plates are damaged?

A physician would be able to determine if growth plates are damaged by doing X-rays.


Does fire produce UV 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.


How does the mass to charge ratio of cathode rays compare to that of anode rays?

it varies because charge to mass ratio of positive rays depends upon gases used in the discharge tube.its varies from gas to gas.