what are anode rays made up of?
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These rays are beams of particles moving in a direction opposite to the "cathode rays", which are streams of electrons which 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.
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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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Anode, the terminal or electrode from which electrons leave a system. In a battery or other source of direct current the anode is the negative terminal, but in a passive load it is the positive terminal.
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The incandescent light bulb is made out of few materials – metal, glass and inert gas, and together they form a light bulb which provides us with light. These three materials combined create a light bulb.
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Visible rays – visible light emitted or reflected by objects. Ultraviolet rays – produced by special lamps and very hot bodies, like the sun. X-rays – produced by bombarding a metal target with high energy electrons. Gamma rays – produced in nuclear reactions and also emitted by radioactive nuclei.
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Anode: The anode is where the oxidation reaction takes place. In other words, this is where the metal loses electrons. In the reaction above, the anode is the Cu(s) since it increases in oxidation state from 0 to +2. Cathode: The cathode is where the reduction reaction takes place.
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A diode vacuum tube or thermionic diode is a vacuum tube with two electrodes, a heated cathode and a plate, in which electrons can flow in only one direction, from cathode to plate. ... Today, most diodes are made of silicon, but other semiconducting materials such as gallium arsenide and germanium are also used.
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An electrolytic cell has three component parts: an electrolyte and two electrodes (a cathode and an anode).
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The x-ray tube is a relatively simple electrical device typically containing two principle elements: a cathode and an anode. As the electrical current flows through the tube from cathode to anode, the electrons undergo an energy loss, which results in the generation of x-radiation.
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X-rays are created by bombarding a tungsten target with electrons inside a device known as the x-ray tube. ... When this very high voltage potential is applied to the x-ray tube, a tight beam of electrons is fired out of a small wire (called the cathode) and strikes a metal disk (called the anode).
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It is designed to corrode slowly over time. The sacrificial anode is made from either magnesium, aluminum or zinc. As long as the anode rod is present will continue to be "sacrificed" by the electrochemical reaction and the tank lining will be spared. Aluminum anode rods are best for places with hard water.
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An anvil cloud is made of ice particles; these frozen particles form in the highest levels of thunderstorms or cumulonimbus clouds. The cool shape that you see with the flat top is due to rising air in storms. The air expands and spreads out as the air hits the bottom of the stratosphere.
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Aluminum anodes tend to be cheaper than magnesium anode rods. A magnesium rod will generally last less than an aluminum rod. One issue with aluminium rods is that the corrosive material that is formed on the anode tends to harden and sink to the bottom of the water tank.
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The anode is the electrode where oxidation (loss of electrons) takes place; in a galvanic cell, it is the negative electrode, as when oxidation occurs, electrons are left behind on the electrode. ... This is why the cathode is a positive electrode; because positive ions are reduced to metal atoms there.
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An anode is an electrode immersed in the half-cell where oxidation takes place.
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Electrodes are commonly made of metals such as platinum and zinc. As great conductors of electricity, they're found in electrical devices such as batteries and electrolytic cells.
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Gold and other metals are dissolved at the anode, and pure gold (coming through the chloroauric acid by ion transfer) is plated onto the gold cathode. When the anode is dissolved, the cathode is removed and melted or otherwise processed in the manner required for sale or use.