Physics, asked by shreyasi, 1 year ago

I need a name of working model in physics for class 9th project that should be best in the class. only name of model would be enough.
please help

Answers

Answered by chitrang

2

a fire alarm would be best working model for it.

Answered by kaushikravikant

2

A wind mill will be best and fine for working model

shreyasi: wind mill is very common in my class but the idea is good thanks............

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