“VICASKY Fluid Pressure Experiment Equipment for Junior High School Physics Teaching Visual Demonstrator of Fluid Flow Velocity and Pressure Relationship Easy to Operate Mechanics Experiment Tools” has been added to your cart. View cart
1 Set Physical Experiment Equipment Expansion and Contraction Material Thermal Expansion and Contraction Tool Physical Experiment Material Physical Experiment Tool Teaching Aid
$16.99
This equipment serves as a teaching aid to demonstrate the physical principle of thermal expansion and contraction for science education.
School teaching supply: at this time, the metal ball expands due to heat, so it cannot pass through the ring
Additional information
Weight
0.159 lbs
Dimensions
23 × 4.5 × 3 in
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