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Physics
Showing 121–135 of 361 results
- Physics, Uncategorized
Drinking Bird
A classic toy that is really a heat engine. Demonstrates the cooling effect caused due to evaporation. Push the birds head into water to begin the bobbing motion continues to drink as long as there is water in the container. Supplied with Instructions.
SKU: PH20065 - Physics, Uncategorized
Dynamic Cart Set
For experiments in velocity, acceleration, momentum, elastic collisions etc. The plastic carts has deep wells for additional masses, includes two rubber bumpers for inelastic collisions, two spring loops for elastic collisions and an instructions. Each measures 13 x 5 x 3.5 cm and has a mass of 70 gm.
SKU: PH10523 - Physics, Uncategorized
Dynamic Carts
Sturdy steel body to withstand rough handling, with three low friction ball bearing wheels and aligned axles to ensure their rolling along a true line without deviation so as to provide accurate data. Each cart weighs about 1.5 kg. The cart bed is covered with a rubber pad & the ends of the cart rise above the bed to carry a brick or any other mass. A clip is provided at one end of the cart to attach a tape. The pins of each cart fit with holes on the other so that they can be stacked to double the mass.
SKU: PH10530 - Physics
Energy Transformation Balls
Demonstrates conversion of kinetic energy into heat and sound energy during a collision. Consists of a pair of heavy steel balls. When the balls strike against each other with a piece of paper between the balls, the heat causes a hole to appear in the paper. The kinetic energy of the balls upon collision is converted to heat which is sufficient to burn a hole in the paper. With instructions.
SKU: PH10416 - Physics, Uncategorized
Expansion Apparatus
Two cast metal uprights, height 18 cm, fitted with two nickel plated rods supporting expansion bar of length 38 cm. Expansion bar is fixed to one upright and moves a pointer on the other, when heated. With scale reading 0 to 90°, supplied with one each, aluminium, brass and iron expansion bars.
SKU: PH20045
