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75 mm dia. copper hollow sphere
Demonstrates the effect of temp. on the density of a liquid. The appts.consists of a 75 mm dia. copper hollow sphere weighted. It will float incool water 15°C and sink in water 30°C.
Demonstrates the effect of temp. on the density of a liquid. The appts.consists of a 75 mm dia. copper hollow sphere weighted. It will float incool water 15°C and sink in water 30°C.
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