COLING BELL give the lsit of working models in the wikipidea
see your physics book
There are many ways in which you could build a simple working model of an ear for a science fair. You could build this out of paper mache for example.
Working model for what, exactly?
yes,i want simple but good science project on reflection of sound can you help me
a physics model can be excellent if it has a right demonstration correct working and display and capability to impress the audience right;y
A Burgular Alarm
There are several ways one can make a working model of an earthquake. You can use an empty 2 liter bottle, clay, baking soda, and dish detergent to make a working earthquake.
Its simple and easy to understand, best of all it really works and there is some amount of physics that goes behind a windmill, you will scratch on the electronics parts.A good unique and sense full model of physics can only be made while the maker will be careful and knows how to make a clean projected and the project mainly depends on the presentation, and if you are looking for something on physics, why don't you try a working model of a windmill?? (dc motor, wires etc). And if you want procedure then i can give that too.....! So, best of luck i hope your project will be the best.....!
How do you build a working model of science and technology for games and sports?
manhattan
You would not be able to obtain the fissile material necessary to build a working model of a nuclear power plant. You could build a model, for sure, but it would not be a working model.
First, get a good understanding on the "anything" you want to model.