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Searching First Scientific Lecture-Course

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Query was: screen

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: Second Lecture (First Scientific Lecture-Course)
    Matching lines:
    • wall through which the light is pouring in, we put a screen. By
    • circular surface on the screen. The experiment is best done by
    • outside. We can then put up a screen and catch the resulting picture.
    • smaller patch of light on the screen. Deflecting it again with the
    • screen and there forming its picture of light (
  • Title: Third Lecture (First Scientific Lecture-Course)
    Matching lines:
    • we let a cylinder of colourless light impinge on the screen, it shows
    • through the space of the room, we get a white circle on the screen.
    • as follows. Catching the picture by a screen placed here, I should
    • together, one from either end. But I could now move the screen
    • should get a similar figure if I moved the screen farther away.
    • it so that when moving the screen to and fro there would be a very
    • simple picture of it on the screen would be the outcome. Not so if
    • would be considerably enlarged. Once again, while moving the screen
  • Title: Fourth Lecture (First Scientific Lecture-Course)
    Matching lines:
    • of colours, from violet to red; we caught it on a screen. I made a
    • to a screen and seeing the picture projected there, we put our eye in
    • studied first — that on the screen — you may use the name
    • bombard the screen. There then these tiny cannon-balls impinge. The
    • medium or not as the case may be, arriving at the screen and there
    • IVd). If I then put up a screen — say, here — I shall
    • screen. The light is reflected and falls on to the screen; so then I
    • can illumine the screen with the reflected light. For if I let the
    • part of the screen, making it lighter here than in the surrounding
    • reflected from here below (from the second mirror) on to the screen,
    • is such that the screen is lighted up both by reflection from the
    • though the screen were being illumined from two different places. Now
    • direction. After recoiling from the mirror they reach the screen and
    • much lighter on the screen when there are two mirrors than when there
    • is only one. Therefore if I remove the second mirror the screen will
    • it extinguishes the light. Here therefore on the screen we do not get
    • no way disturb each other. Here however, at the screen in this
  • Title: Fifth Lecture (First Scientific Lecture-Course)
    Matching lines:
    • screen. Instead we will observe the spectrum by looking straight into
    • on to the screen. Into the path of the cylinder of light I place a
  • Title: Seventh Lecture (First Scientific Lecture-Course)
    Matching lines:
    • upright rod which will throw shadows on this screen. You see two
    • of the screen apart from the two bands of shadow, you will agree it
    • I darken this source of light, the white screen as a whole shines
    • red. I am not really seeing the white screen; what I see is a
    • reddish-shining colour. In fact I see the screen more or less red.
    • screen as a whole now has a reddish colour.
    • phenomenon, the green that stays there on the screen; though not a
    • apparatus we have here set up — the screen, the rod and so
  • Title: Tenth Lecture (First Scientific Lecture-Course)
    Matching lines:
    • issuing from the negative electric pole) upon a screen or other
    • screen which you put in the way; the space behind the screen is
    • screen in the way of the cathode rays.
    • catch them on a screen shaped like a St. Andrew's cross. We let the
    • letting them fall upon a screen of barium platinocyanide. They have

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