Monday, 22 July 2013 10:58


Additional Info

  • ID Code: P3-51
  • Purpose: Observe the Balmer series in hydrogen
  • Description: The discharge tube provides an electrical discharge through low-pressure hydrogen, resulting in the characteristic hydrogen spectrum. The Balmer series of lines is visible. The spectrum can be observed using hand-held holographic diffraction gratings in small classrooms. Due to brightness limitations, the spectrum will be shown using a video camera and rear projection TV in the lecture halls, using a holographic grating taped to the lens of the TV camera.
  • Availability: Available
  • Loc codes: N2
Read 1843 times Last modified on Monday, 17 August 2020 11:30
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