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The hypothesis of molecular vortices is defined to be that…

“The hypothesis of molecular vortices is defined to be that which assumes - that each atom of matter consists of a nucleus or central point enveloped by an elastic atmosphere, which is retained in its position by attractive forces, and that the elasticity due to heat arises from the centrifugal…” quote by William John Macquorn Rankine
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“The hypothesis of molecular vortices is defined to be that which assumes - that each atom of matter consists of a nucleus or central point enveloped by an elastic atmosphere, which is retained in its position by attractive forces, and that the elasticity due to heat arises from the centrifugal force of those atmospheres revolving or oscillating about their nuclei or central points.According to this hypothesis, quantity of heat is the vis viva of the molecular revolutions or oscillations.”

William John Macquorn Rankine

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Molecular vortices theory links heat to centrifugal forces of atomic atmospheres.

In simple terms: Heat comes from tiny atomic rotations.

Key Takeaway

Consider microscopic motion in thermodynamics.

Themes

science physics thermodynamics

Mood

analytical historical

Type

scientific educational

When to use this quote

  • engine design
  • material science
  • educational lectures

Key Concepts

molecular dynamics elasticity centrifugal force

Questions to Reflect On

  • What evidence supports or refutes this view?
  • How does this concept compare to modern thermodynamics?
A Different Perspective

Theory was later superseded by kinetic theory.

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