A solar panel is mounted on a plastic base , which produces current 1.5 V DC to start motor with fan...

A meter specially designed is fitted with square solar cell 1.5 VDC, to measure the density of sunlight. Meter with calibrated scale expressed in mW/cm2...

A special designed pump fitted with solar panel which demonstrate working of water pump...

solar energy charges Ni Fe cells & Solar Radio can be run...

A large specially designed panel which traps Sun's rays, a tank for water to be heated, a stand for tank, funnel, thermometer,..

Specimen CylindersPerfect for specific gravity.Each cylinder is 2” long & ½”dia different metal AL. Cu, Fe, Brass...

The charge is transferred from generator to the metallic dome, surrounding the upper pulley, with the help of the motor driven rubber belt and two metallic combs. To reach high voltages, the lower portion of the sphere is smoothly in turned.The machine is fitted on base and other insulating parts are made of Perspex, metal dome and the discharge sp..

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“G” by Free fall Appt This is to determine the value of “g” by timing the fall of a steel ..