Follow
Wednesday, 25 June 2014 15:33

I1-53: LEAD BELL AT LIQUID NITROGEN TEMPERATURE

Additional Info

  • ID Code: I1-53
  • Purpose: Demonstrate the effect of temperature on vibrations in a lead bell.
  • Description: The bell can be sounded at room temperature. It is then cooled by placing it in a bath of liquid nitrogen, after which it is sounded at LN temperature. The difference in the tone can be ascribed to the increased crystalline structure when the bell is cooled.
  • Availability: Available
Read 820 times Last modified on Thursday, 12 February 2015 15:49
  • 1