The only issue that remained was at once simpler and less ponderable.

The term is used in contrast with ponderable matter.

Material particles, also called ponderable matter, that have rest mass, were recognized as having equivalent amounts of energy.

In thermodynamics, an open system is one which can take in and give out ponderable matter.

For Gingrich, though, everything is ponderable, particularly the imponderables.

Likewise, non-material forms of energy can perish into ponderable matter.

Telekinetic energy - moving ponderable objects without physical contact.

My disinclination to leave my home has a ponderable basis."

Every light in the place burned, alarmingly bright; a truly ponderable silence occupied the building.

A18 Now thinkable and ponderable: a legitimate three-way race.

For example, the complexity is just as ponderable and measurable a physical property of matter as mass or temperature are.

Such "strange new phrases" as "so long" and "airmail" become instantly ponderable.

The topic is Ponderable Questions-and the fine line between them and the imponderables.

The music was more than a feature of the fair, it was its atmosphere, a ponderable medium through which the celebrants moved.

Conduction takes place in all forms of ponderable matter, such as solids, liquids, gases and plasmas.

In his model the aether is completely motionless, and it won't be set in motion in the neighborhood of ponderable matter.

He also founds the theory of the ponderable lever and creates the "science of gravity" which was later further developed in medieval Europe.

As a rule, they were stuffed with fear--and with a fear so strange and alien that it had no ponderable quality.

One could never get a clear picture of the interior forces governing the ether, nor of the forces acting between the ether and the "ponderable" matter.

Instinctively, Linden started toward him, though she knew that she could not help him, that his wounds were as im- ponderable as his essential nature.

To Janice Muirhead, the artistic manager of the newly reorganized Westport Country Playhouse, all those questions about the role of the critic, are ponderable.

But this Aether may not be thought of as endowed with the quality characteristic of ponderable media, as consisting of parts which may be tracked through time.

In thermodynamics, a closed system can be further restricted, by being 'isolated': an isolated system cannot take in nor give out either ponderable matter or any form of energy.

This special kind of matter, however, appeared to be lacking in the fundamental property of inertia; and, the forces acting between these masses and the ponderable matter remained obscure.

A profound formal difference exists between the theoretical concepts that physicists have formed about gases and other ponderable bodies, and Maxwell's theory of electromagnetic processes in so-called empty space.