name the working modals on science
Answers
Explanation:
train may be the working model of science
Explanation:
Top 10 Best Working Model of Science Exhibition for class 8, 9 and 10
4.1 (81.48%) 81 vote[s]
Making a working model of science project which is just a visual demonstration of some scientific principles are 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.
Here are some most popular working model of science projects which have published on PSC science portal paksc.prg/pk/science
10. Working Model of Science Project Water level Indicator

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. Make it
9. Working Model of Science Project "Capacitor"

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. Aluminium 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 Capacitor
8. Make your own Biodiesel

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 Biodiesel
7. Working model of science project "astronomical telescope"

Make your own Biodiesel
Telescope دوربین an optical instrument designed to make distant objects seem nearer containing an arrangement of lenses, or of curved mirrors, which rays of light are collected and focused and the resulting image magnified. In this video tutorial, you can make your own simple telescope with simple and cheap materials.
6. Make a solar cell

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. Visit Make Solar Cel
5. Working model of science project "cotton candy machine"
4. Working Model science project "water rocket"
3. Working Model of science project "wind turbine
2. Working Model Of Heart
1. Making of biogas