Hollow Sphere
Product Code : JA-MLI-1790
The Hollow Sphere (SKU JA-MLI-1790) is a transparent model for demonstrating the mass and volume of a hollow sphere. Inside the transparent outer body, with a diameter of 12.5 cm, sits a built-in inner sphere of 7.5 cm diameter, so students can see the shell that makes up the hollow solid. The model makes clear why the volume of a hollow sphere is the volume of the outer sphere minus that of the inner one. JaincoLab makes this hollow sphere model in Ambala, India for secondary school mensuration lessons.
Specifications
The model has a transparent outer sphere of 12.5 cm diameter with an inbuilt inner sphere of 7.5 cm diameter (listed as 3 in); the material and any filling opening are confirmed on the quotation.
| Product | Hollow Sphere |
| SKU | JA-MLI-1790 |
| Outer sphere | 12.5 cm diameter, transparent |
| Inner sphere | 7.5 cm diameter, built in |
| Topic | Mass and volume of a hollow sphere |
Mensuration lessons with the hollow sphere model
With both spheres visible, students see that the solid part of a hollow sphere is the space between two spheres, and calculate it as (4/3) x pi x (R³ - r³).
- Volume of a hollow sphere from outer and inner radii
- Comparing the volumes of the two spheres
- Linking volume and mass of a spherical shell
- Surface area of a sphere
- Mensuration revision for secondary classes
Scope of supply and ordering
The listing covers one transparent Hollow Sphere model with its inbuilt inner sphere. Accessories, spares and quantities are confirmed on the quotation.
The quotation confirms the MOQ, the lead time and the packing for the quantity and destination you give. JaincoLab handles one-school orders as well as bulk and tender supply for school networks and education departments.
Frequently asked questions
What are the dimensions of the Hollow Sphere?
The outer sphere is 12.5 cm in diameter and the inner sphere is 7.5 cm in diameter.
What does the model demonstrate?
It demonstrates the mass and volume of a hollow sphere.
Is the model transparent?
Yes. The outer body is transparent, so the inner sphere can be seen.
Related products
- Volume Relation Between Cube And Sphere
- Volume Relationship Set
- Volume Relation Between Cone and Cylinder
- Transparent Figure Set
Browse the complete maths lab equipment range for more classroom and student items.
Request a quote
For a price on the Hollow Sphere, email [email protected] or use the contact page, quoting SKU JA-MLI-1790, the quantity and the destination. Buying under a laboratory tender? Use our tenders page.
