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Tuesday, 17 June 2014 14:00

F3-05: SURFACE TENSION - THREAD IN FRAME

f3-05a

Additional Info

  • ID Code: F3-05
  • Purpose: Demonstrate surface tension.
  • Description: A thread with a loop at its center is connected across a diameter of a wire loop, as shown in the photograph at the left. Dip the wire loop into soap solution, then puncture the surface inside the thread loop. The loop expands, as shown in the photograph at the right, due to surface tension.
  • Availability: Available
Read 683 times Last modified on Thursday, 26 June 2014 11:00
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