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Toys and Gifts Sale 2018
Educational Science Sale 2018
Ball and Ring - Thermal Expansion Set - Image One
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Ball and Ring - Thermal Expansion Set

Item#: 10871   5 star rating 1 customer reviews
List Price:$14.99
Deal Price: $10.99 /each
You Save: $4.00 (26%)
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The molecules and atoms vibrate at higher temperatures and begin to push apart from each other. This phenomenon is known as thermal expansion. Simply heat the brass ball for two minutes. This will cause the ball to expand; hence it will not fit through the ring. When the ball cools down, it will once again fit smoothly through the ring. Great for the classroom or the home laboratory!

Features:

  • Demonstrates thermal expansion
  • Visual proof that metal expands when heated
  • Experiment is easily performed in just two minutes
  • Great for chemistry teachers in the classroom


Age:
13 +
Box Size:
10.25 x 2.00 x 1.25 inches
26.04cm x 5.08cm x 3.18cm
Weight:
0 lb 7 oz
0.20 kg

Customer Reviews


5 star rating  Great item!
Unknown from USA
This was one of the better purchases we have made. Good quality.


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