Pendulum Bobs or Spheres Manufacturer,Supplier and Exporter in India

Pendulum Bobs or Spheres

Product Code : ILS-POM-10865

Indian Lab Suppliers supplies the Pendulum Bobs or Spheres (Product ID: 10865) as part of its properties of matter range. It is a set of six solid turned spheres in different metals, each with a small hook for hanging as a pendulum bob.

Quick Answer

The set has one sphere each of brass, aluminium, copper, zinc, iron and lead, in a choice of 12 mm, 18 mm or 25 mm diameter. Because the bobs are the same size but different masses, students can show that the period of a simple pendulum depends on its length and not on the mass of the bob. Individual pieces and other sizes or materials, such as wood and plastic, are available on request.

Key Specifications

ParameterDetail
MetalsBrass, aluminium, copper, zinc, iron, lead (one each)
Diameters12 mm, 18 mm, 25 mm
SuspensionSmall hook on each sphere
OptionsIndividual pieces; other sizes and materials

Where This Is Used

Used for simple pendulum experiments and for density measurement alongside Metal Cylinder (Product ID: 10863) and Metal Cubes (Product ID: 10864). Browse the full Properties of Matter range or related Forces and Motion products.

Frequently Asked Questions

What sizes are available?
12 mm, 18 mm and 25 mm diameter.

Can I buy single bobs?
Yes, individual pieces are available.

Does bob mass change the pendulum period?
No. For small swings the period depends on the length, which this set lets students test.

Related Categories

Properties of Matter · Forces and Motion · Physics Lab Equipment

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