Floating Density Ball for Temperature and Density
AUD 39.90(Ex GST)
AUD 39.90(Ex GST)
- Floating density ball for physics and science education
- Demonstrates the effect of temperature on liquid density
- Hollow metal sphere designed for classroom observation
- Floats in cool water and sinks in warm water
- Supplied with instructions
- Ball diameter listed as 4, unit should be confirmed before ordering
- Useful for density, buoyancy and thermal effect demonstrations
- Suitable for school, university and teaching laboratory use
- Requires 1000 mL beaker, thermometer, cold water and room temperature tap water
- Required accessories and liquids are not included
- Handle warm water, glassware and thermometer carefully
- Use under appropriate laboratory or educational supervision
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- Description
- Datasheets & Manuals
Description
The Floating Density Ball for Temperature and Density Demonstrations, also known as a floating density sphere, is designed for practical physics and general science teaching activities. This product demonstrates the effect of temperature on the density of a liquid. The hollow metal sphere floats when placed in cool water and sinks when placed in warm water, helping students observe how liquid density changes with temperature. The activity supports lessons on density, buoyancy, floating and sinking, temperature effects, material behaviour and physical properties of liquids.
The ball is supplied with instructions, supporting structured classroom demonstration and practical student observation. The diameter of the ball is listed as 4, although the measurement unit should be confirmed before ordering if the exact size is required for the intended teaching setup. Items required but not included are a 1000 mL beaker, thermometer, cold water and tap water at room temperature. Teachers can use the floating density ball alongside approved experiment worksheets and classroom discussion to help students connect direct observation with the relationship between temperature, liquid density and buoyant force.
Users should handle beakers, thermometers and warm water carefully to reduce the risk of breakage, burns or spills. The activity should be performed on a stable laboratory bench using approved procedures. This product is intended for laboratory or educational settings only and should be used under appropriate teacher or laboratory supervision. This item is supplied as the Floating Density Ball with instructions only. Beaker, thermometer, water, worksheets and additional density or buoyancy accessories are not included unless specified separately.
LabChoice Australia supplies Floating Density Balls for school science laboratories, physics classrooms, STEM education programs and university teaching environments requiring practical resources for density, buoyancy and temperature effect demonstrations.
Datasheets & Manuals
Document :
Product Information Sheet(Pdf)
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What Our Customers Say
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We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
⭐⭐⭐⭐⭐
Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
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We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
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LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
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We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab