Ball and Ring

Ball and Ring, 1003382 [U409001], 열팽창
Ball and Ring, 1003382 [U409001], 열팽창
Brass ball and brass ring with plastic handles for demonstrating the thermal expansion of solid bodies. After heating in a burner flame, the ball no longer fits through the cold ring.
Length: approx. 250 mm
제품 데이터
Item No. 1003382 [U409001]
Weight 0.174 kg
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