How was steam shown in the schematic of Newcomen's engine?
Green
Yellow
Pink
Blue
Answer
Pink was the color used to represent steam in the schematic of Newcomen's engine. This was because the color pink was associated with the idea of heat, and steam was a hot gas. The use of pink in the schematic helped to make it easier for people to understand how the engine worked.
Revolutionary Inventor: Unraveling the Legacy of Thomas Newcomen