Forcible Spring Quote by Robert Boyle
“Tis evident, that as common Air when reduc'd to half Its wonted extent, obtained near about twice as forcible a Spring as it had before; so this thus- comprest Air being further thrust into half this narrow room, obtained thereby a Spring about as strong again as that It last had, and consequently four times as strong as that of the common Air. And there is no cause to doubt, that If we had been here furnisht with a greater quantity of Quicksilver and a very long Tube, we might by a further compression of the included Air have made It counter-balance 'the pressure' of a far taller and heavier Cylinder of Mercury. For no man perhaps yet knows how near to an infinite compression the Air may be capable of, If the compressing force be competently increast.”
About This Quote
Source Treat: The Sceptical Chymist, 1661
Compressing air to half its volume doubles its pressure, and further compression can increase it dramatically, illustrating the principle of gas compression and potential limits.
In simple terms: Halving air volume doubles pressure; more compression raises it further.
Key Takeaway
Explore limits of compression.
Themes
science
physics
experimentation
Mood
inquisitive
analytical
Type
educational
scientific
When to use this quote
- laboratory experiments
- industrial applications
- engineering design
- educational demonstrations
Key Concepts
gas laws
pressure
compression
potential limits
Questions to Reflect On
- What are the real-world constraints on compressing gases?
- How does temperature affect pressure during compression?
A Different Perspective
Practical limits depend on material strength and temperature control.
