Question

plz give me some ideas on a science working model for exhibition ​

Answer 1

Answer:

1. Making of biogas plant.
2. Working Model of Heart. ...
3. Working Model of science project “wind turbine” ...
4. Working Model science project “water rocket” ...
5. Working model of science project “cotton candy machine” ...
6. Make a solar cell. ...

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Answer 2

Explanation:

Top 10 Best Working Model of Science Exhibition f

Making a working model of a science project which is just a visual demonstration of some scientific principles is boring.

So what the most creative and fun factor way? how we can bring new excitement and enthusiasm to a science exhibition’s project? the answer is to make those project that has working parts or aspects that can make the scientific principle in question come alive and be a much more effective tool.

Working Model of Science Project Water level Indicator.

we can use the Water level indicator to show how water can complete a circuit. It is a good conductor of electricity. It is a very interesting DIY Physics project. Definitely a great idea to show the working of sensors and alarms. If you want to build your own model for a science activity workshop, kitchen or garden, this is the right project. In this project, students can show the audience about conductors, non-conductors, series circuits, electricity, and application.

Working Model of Science Project “Capacitor”

A capacitor is a device for storing a small electric charge. When two conductive plates separated by a small insulator called a dielectric, they produce an electric field. Aluminum foil is conductive while cling wrap is insulating. Both are flat, thin, and ideal materials for building a do-it-yourself capacitor. In this working model, students can prove concepts of capacitance, working, and applications.

Make your own Biodiesel

Biodiesel بائیو ڈیزل made from a vegetable oil or animal fat-based diesel fuel consisting of long-chain alkyl and esters. Biodiesel is normally made by chemically reacting lipids e.g., vegetable oil, an animal with alcohol produces fatty acid esters. This project is related to renewable energy physics, biology.

Make a solar cell

A solar cell is a device for converting energy from the sun into electricity. The high-efficiency solar cells you can buy at Radio Shack and other stores are made from highly processed silicon and require huge factories, high temperatures, vacuum equipment, and lots of money.

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