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Query was: tube

Here are the matching lines in their respective documents. Select one of the highlighted words in the matching lines below to jump to that point in the document.

• Title: Seventh Lecture (First Scientific Lecture-Course)
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  • yourselves. Take a little tube and look through it, so that you
• Title: Eighth Lecture (First Scientific Lecture-Course)
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  • tube, which we connect with another tube full of air, so that the
  • movements of the metallic tube are communicated to this air. If we
  • then put a very light and mobile dust into the tube that is filled
• Title: Ninth Lecture (First Scientific Lecture-Course)
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  • glass tube from which the air has to a certain extent been pumped
  • the tubes which you here see. In effect, the terminals from which
  • the electricity will discharge into the tube are put far apart
  • — as far as the length of the tube will allow. There is a
  • thus quickly. You see what is there going through the tube, —
  • air inside the tube.
  • phenomena which thus appeared in tubes containing highly attenuated
  • tubes, to get to know their conditions and reactions. Certain
  • through these tubes is in fact endowed with remarkable properties,
  • the body of light that is going through this tube — this
  • tube.
  • the tube is not to be described as a wave-movement, propagated
  • the tube; these, as material particles, are then attracted by the
  • the tube has reached a state no longer merely gaseous but beyond
  • physical conceptions. The process in these Hittorf tubes (Hittorf
  • or that of matter — would suffice us here. The Hittorf tubes
  • such a tube, they now imagined there to be two different kinds of
• Title: Tenth Lecture (First Scientific Lecture-Course)
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  • phenomena produced by the passage of electricity through tubes in
  • cathode rays, issuing from the negative pole of the Hittorf tube
  • generate the electric current; we pass it through this tube in
  • through the tube, we are now getting the so-called cathode rays. We
  • please. Inside the tube is the St. Andrew's cross. The cathode rays
  • Hittorf tubes are compelling us to go more into the facts. Mere
  • tubes makes itself known to us in phenomena of light, etc. Whatever