are cathode rays made of?
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Thomson showed that cathode rays were composed of a previously unknown negatively charged particle, which was later named the electron. Cathode ray tubes (CRTs) use a focused beam of electrons deflected by electric or magnetic fields to render an image on a screen.
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Röntgen's discovery occurred accidentally in his Wurzburg, Germany, lab, where he was testing whether cathode rays could pass through glass when he noticed a glow coming from a nearby chemically coated screen. He dubbed the rays that caused this glow X-rays because of their unknown nature.
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Electromagnetic waves are created by the vibration of an electric charge. This vibration movement creates a wave of radiation energy, which has both an electric and a magnetic component. ... Water is originally made up of particles but undulation of particles is observed as wave. Similar is the case of EM radiation.
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As with all batteries, rechargeable batteries consist of an anode, a cathode, and an electrolyte. During charging, the anode material is oxidized, producing electrons, and the cathode is reduced, consuming electrons. Charging a batteryDiagram of charging a battery.
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X-ray photons are created by the interaction of energetic electrons with matter at the atomic level. Photons (x-ray and gamma) end their lives by transferring their energy to electrons contained in matter.
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An anode ray (also positive ray or canal ray) is a beam of positive ions that is created by certain types of gas-discharge tubes. They were first observed in Crookes tubes during experiments by the German scientist Eugen Goldstein, in 1886.
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Cathode Ray Tubes are an old display technology, either without a storage technique, or with a special 'charge storage' grid behind the anode for short term storage . You can consider a CRO an all-analogue device. A DSO uses A-D technology and semiconductor memories to capture and store waveform instead.
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Lenses are made of optical glass or plastic. They focus light rays by refracting or bending them so that they meet or converge at a common point.
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X-rays and gamma rays can come from natural sources, such as radon gas, radioactive elements in the earth, and cosmic rays that hit the earth from outer space. But this type of radiation can also be man-made.
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A stream of negatively charged particles (electrons) travelling at a high speed and originating from the negatively charged electrode is known as cathode rays. Cathode rays are not electromagnetic waves.
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The average alkaline AAA, AA, C, D, 9-volt or button-cell battery is made of steel and a mix of zinc/manganese/potassium/graphite, with the remaining balance made up of paper and plastic. Being non-toxic materials, all of these battery “ingredients” are conveniently recyclable.
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They consist of negatively charged material particles; electrons. They produce X rays. When a beam of cathode rays is made to fall upon a hard metallic target like Tungsten, X-rays are produced.
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2.  X-radiations (or x-rays) is a form of electromagnetic radiations. Most x-rays have a wavelength of 0.01-10 nanometeres, corresponding frequencies in the range of 30 petahertz(3X10¹⁶ Hz) to 30 exahertz(3*X10¹⁹Hz) and energies in the range of 100eV to 100 keV.
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It consists of positive and negative plates, separators, electrolyte, cell vent, and cell container. The positive plates are made from a porous plaque on which nickel-hydroxide has been deposited. The negative plates are made from similar plaques on which cadmium-hydroxide is deposited.
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Common cathode material are Lithium Cobalt Oxide (or Lithium Cobaltate), Lithium Manganese Oxide (also known as spinel or Lithium Manganate), Lithium Iron Phosphate, as well as Lithium Nickel Manganese Cobalt (or NMC)** and Lithium Nickel Cobalt Aluminum Oxide (or NCA).
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Making a Battery The other essential materials for making the wet cell are two metals, each of which loses electrons at a different rate. Aluminum foil, which loses electrons easily, becomes the negative terminal, or anode. Copper wire, which does not, becomes the positive terminal or cathode.
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X-rays are just like any other kind of electromagnetic radiation. They can be produced in parcels of energy called photons, just like light. There are two different atomic processes that can produce X-ray photons.