Here are 10+ innovative working model ideas for Science Day 2025 in Physics, along with a brief introduction for each:
Solar-Powered Water Pump
Demonstrates how solar panels convert sunlight into electrical energy to operate a water pump.
Hydroelectric Power Plant Model
Uses flowing water to rotate a turbine and generate electricity, explaining hydroelectric power generation.
Wind Turbine Model
A small windmill connected to a dynamo shows how wind energy is converted into electrical energy.
Hand-Crank Generator Model
A simple generator that produces electricity by rotating a handle, demonstrating electromagnetic induction.
Electric Circuit Model
Shows the working of a complete electrical circuit, including series and parallel connections.
Thermoelectric Generator Model
Introduction: Converts heat energy into electrical energy using thermoelectric materials.
Battery-Free LED Torch Model
Uses a capacitor and hand-crank dynamo to generate and store electricity for lighting an LED.
Electromagnetism Model
Shows how electricity can create a magnetic field using a coil and a battery.
Newton’s Third Law Rocket Model
A small water or air-powered rocket demonstrates action and reaction forces.
Hydraulic Lift Model
Introduction: Uses syringes and water to show how hydraulic pressure can lift heavy objects.
Simple Machines Model
Introduction: Demonstrates the working of pulleys, levers, inclined planes, and gears.
Hologram Projector Model
Uses a transparent plastic sheet to create a 3D floating image using a mobile phone.
Solar-Powered Street Light Model
Uses a small solar panel to charge a battery and power an LED light, explaining renewable energy applications.