"G" scale is the largest scale, often used for garden railways
Scale Factor
"G" scale is the largest scale, often used for garden railways
balance scale
To create a scale factor for the Leaning Tower of Pisa, first measure the height of the tower, which is approximately 56 meters. Then, decide on a model size or a desired scale, such as 1:100. Divide the actual height by the model height to determine the scale factor; for example, if the model is 0.56 meters tall, the scale factor would be 100:1. This ratio can then be used to proportionally adjust other dimensions of the tower for your model.
Thermometer, Spring Scale, and a Balance Scale ;-) Math Homework... Suckie! :P
scale model
1:1
Toy Spring
Scale Model
It appears that HO Scale is a term used within the world of miniature trains. HO scale refers to the size scale of these trains and many are made of brass. Therefore a brass ho scale can be used to describe model trains.
The HO scale is used for measuring when it comes to model trains. Originally there was the O scale, or O gauge. When train models went to an even smaller size they created the HO scale to measure them.