It is a reproduction of a technical drawing documenting an architecture or engineering design, printed in light sensitive sheets, and characterized by light coloured lines on a blue background
First they take the measurements of the model and use the scale (ex. 1:10, 2 cm: 13 km, etc.). Depends mostly on what they are building and how big they need it but it's all ratios.
They use models to test their designs of new technologies.
Engineers put very accurate models of new airplanes in wind tunnels to see how aerodynamic they are.
electric vibrator!
Civil engineers do use jackhammers to break-up old roads and put down new ones.
Because they can find a lot of information about it's flight characteristics in wind tunnels.
Scientists, Engineers, Military and Architects
cool
First they take the measurements of the model and use the scale (ex. 1:10, 2 cm: 13 km, etc.). Depends mostly on what they are building and how big they need it but it's all ratios.
idrkoc
Models give a visionary view to the problem at hand and help catching all the system aspects.
What are different kinds of scale models
I'm sure they use ratios and proportions at many different points in the practice of their profession. One obvious application is in construction of exact scale models of aircraft and their components for wind-tunnel tests.
They use models to test their designs of new technologies.
idrkoc
They use models to test their designs of new technologies.
scientists makes models so when they do the acual project they can see what to do from the scale size to the acual figure.to do scale testingscientists use models to help them understand what they are working on
The first motion picture to use scale models was the 22-second "A Railway Collision", filmed in 1900 by Paul's Animatograph Works. Two years later, the 14-minute French short "La Voyage Dans la Lune", aka "A Trip to the Moon" used a number of animations and scale models.