Significados de frictionless medium en inglés

Only the frictionless medium was lacking to fulfil all the conditions of Helmholtz's indestructible vortices.

We will therefore consider the problem of the existence of a frictionless medium from the philosophical standpoint.

Helmholtz found that a vortex whirl, once established in a frictionless medium, must go on, theoretically, unchanged forever.

And at once Lord Kelvin bethought him of the frictionless medium which physicists had now begun to accept-theall-pervadingether.

If the Aether really possesses inertia, then it must possess mass, and possessing mass it ceases to be a frictionless medium.

I have already shown that a frictionless medium is opposed to all philosophy and experience, and is an anomaly in the universe.

But with a frictionless medium, it is an absolute impossibility to conceive of different degrees of density of the Aether in association with matter.