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In which language computer protocols are written? |
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in what areas are the most common oil leaks on a 1994 VW golf? |
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in the poem , roman holiday by frank collymore? |
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Cathode ray
Cathode rays are streams of electrons observed in vacuum tubes. ... . gaining much speed, so these tubes didn't produce cathode rays. ... gas atoms, exciting their orbital electrons to higher ene... |
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Cathode ray tube | University of Oxford Department of Physics
We now know that the mysterious 'cathode rays' are in fact electrons—and we can use ... requires a cathode ray tube filled with gas which glows when electrons hit it. ... control over gain (or ISO) and shutter speed will probably be necessary. ... the curvature can again be increased by increasing the magnetic field strength. |
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Electron gun and cathode rays - schoolphysics ::Welcome::
In the thermionic diode a beam of electrons moves a cross the tube and hits the ... the cathode and the anode and this accelerates the electrons to a high speed ... Increasing the heater voltage heats the cathode more and so it gives out more ... |
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Energy question (elastic potential energy)? |
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Can anyone answer my question please, thanks? |
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Do you support or reject the science in this 9/11 theory? |
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experimental physics - Observations in the cathode ray tube ...
That is why, cathode rays cast shadow of any solid object placed in their path. ... made by a higher voltage difference applied to the anode and cathode. ... Also, the low-pressure air tends to put a limit on the electrons' speeds, ... |
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Measuring e/m - Practical Physics
A magnetic field bends the cathode rays into a closed circle. ... Follow the manufacturer's instructions for setting up the fine beam tube. Fine beam tube set- up ... . Increasing the accelerating voltage increases the speed of the electrons. We can ... |
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Electron deflection tube: using an electric field - Practical Physics
The deflection tube allows you to show the parabolic path of an electron beam ... The 6.3 V supply to the cathode heater, if you connect the wrong voltage to the ... Changing the accelerating p.d. alters the speed of the electrons and so ... g Increase the potential difference (p.d.) to about 3 kV: a fluorescent line appears. |
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Electromagnetic Deflection in a Cathode Ray Tube, II - MagLab
Many people interact with cathode ray tubes for part, if not most, of the day ... increase font size increase font size ... Try moving the magnet oriented horizontally toward the electron beam, ... To do so, adjust the speed slider. |