-
Rarefaction is the
reduction of an item's density, the
opposite of compression. Like compression,
which can
travel in
waves (sound waves, for instance)...
- In ecology,
rarefaction is a
technique to ****ess
species richness from the
results of sampling.
Rarefaction allows the
calculation of
species richness...
- are also
resonance tuned, to
utilize the low-pressure
reflected wave
rarefaction pulse which can help
scavenging the
combustion chamber during valve overlap...
-
displaced in the wave's direction,
resulting in
areas of
compression and
rarefaction. When put
under compression (or any
other type of stress),
every material...
-
direction of the wave. It
consists of
multiple compressions and
rarefactions. The
rarefaction is the ****hest
distance apart in the
longitudinal wave and...
-
either rarefaction or condensation.
Condensation would make the air denser,
turning it into wind, clouds, water, earth, and
finally stone.
Rarefaction would...
- the
propagation speed of the
various regions of the system.
Namely the
rarefaction wave, the
contact discontinuity and the
shock discontinuity. If this...
- 64,
Boyle presents his data on the
expansion of air: "A
Table of the
Rarefaction of the Air." The
Boyle Papers BP 9, fol. 75v–76r.
Archived 2009-11-22...
-
called a "
rarefaction," and air
rushes in to fill the
rarefied region.
Through this process, an
alternating series of
compression and
rarefaction pulses...
-
change and
supported it with observation.
Using two
contrary processes of
rarefaction and
condensation (thinning or thickening), he
explains how air is part...
