physics models for exhibition
Aim / Objective: To demonstrate how the rotation of the Earth causes day and night, using a simple model with a Sun (LED light) and a rotating Earth ball. Materials Required: Working Principle: Procedure: Observation: Conclusion: The model effectively shows that day and night are caused by the rotation of the Earth on its axis.It … Read more
Aim / Objective: To demonstrate how a two-way switch can control the operation of electrical devices like LED lights or a DC motor from two different locations. Materials Required: Working Principle: A two-way switch allows control of a circuit from two different points. Procedure: Observation: Conclusion: The model shows how two-way switches allow electrical devices … Read more
Aim / Objective: To demonstrate the effect of connecting two 9V batteries in series and parallel on voltage, current, and LED brightness, and to understand how switches control the circuit. Materials Required: Working Principle: Procedure: 1. Series Connection: 2. Parallel Connection: Observation: Conclusion: https://www.youtube.com/@howtofunda
Aim / Objective: To demonstrate how hydraulic pressure can be used to lift and move heavy objects by transmitting force through a liquid using syringes and pipes. Materials Required: Working Principle: This model works on Pascal’s Law, which states that pressure applied to a confined fluid is transmitted equally in all directions.When the piston of … Read more
Aim / Objective: To demonstrate how a capacitor stores electrical energy during charging and releases it during discharging, showing its use in controlling and stabilizing electric current. Materials Required: Working Principle: A capacitor is an electrical component that stores energy in the form of an electric field between two plates separated by an insulator (dielectric). … Read more
The Jaws of Life is a hydraulic rescue tool used by emergency workers to cut or lift vehicles during accident rescues.Your model will demonstrate how hydraulic pressure can move mechanical arms to lift or spread objects using syringes and water. MATERIALS REQUIRED Item Quantity Description Cardboard As needed Thick (for arms and base) Syringes 4 … Read more
In this physics project, we demonstrate the charging and discharging process of a capacitor using simple components like a capacitor, resistor, LED lights, and two switches. This model helps students visualize how energy is stored and released in electronic circuits — one of the most important concepts in physics and electronics. What You’ll Learn: Materials … Read more
1. Introduction to Motion Motion is one of the most fundamental concepts in physics. It describes the change in position of an object with respect to time. From the planets revolving around the sun, the movement of vehicles on the road, the swing of a pendulum, to the microscopic motion of particles inside matter – … Read more
Introduction Light is a form of energy that makes vision possible. It is an essential part of our daily life, helping us perceive the world around us. Light travels in straight lines and allows us to see objects, colors, and shapes. It also plays an important role in plant growth, climate, and energy generation. The … Read more
Introduction Electricity is one of the most important discoveries in human history. It is a form of energy that powers homes, industries, schools, and almost every aspect of modern life. Without electricity, we cannot imagine living in today’s world of computers, mobile phones, and electronic devices. Electricity is the flow of electric charge, usually carried … Read more
An escalator is a moving staircase that carries people up and down between different floors of a building. It is powered by an electric motor and works with a chain of steps that keep moving in a continuous loop. Escalators are very useful in places where many people need to move quickly, such as shopping … Read more
A Thermal Energy Generator converts heat energy into electrical energy. One simple and popular method uses a Thermoelectric Cooler (TEC) module. TEC is a small device that can generate electricity when there is a temperature difference between its two sides. In this setup, one side of the TEC is kept hot (using a candle, solar … Read more
This model demonstrates two sources of renewable energy: solar power and wind power.The solar panel on the roof (simulated by a 9V battery) powers the light inside the house, showing how sunlight can generate electricity. On the other side, the wind turbine generates electricity by spinning the fan blades, which powers the LED.This project shows … Read more
“This is a Hydraulic Gate Working Model made using syringes and cardboard.It demonstrates Pascal’s Law – the principle behind hydraulic systems. When I push the first syringe, water pressure moves the second syringe’s plunger, lifting the gate.Such hydraulic gates are used in dams, canals, and flood control systems. Materials Required: Video Steps to Make the … Read more
This is a hydraulic lift working model in a scissor shape, made using syringes and ice cream sticks/cardboard. It demonstrates Pascal’s Law, where pressure applied on a fluid in a closed container is transmitted equally.When we press one syringe, the water moves into the other, pushing it out and lifting the scissor mechanism. This model … Read more