Sentences with phrase «macroscopic objects»
"Macroscopic objects" refers to things that are large enough to be seen or experienced without the help of a microscope. These are objects that are visible to the naked eye and can be observed or interacted with directly. Full definition
In macroscopic objects such as a current of water, the fact of observing the current does not affect the flow of the water and, in accordance with the laws of classical thermodynamics, this flow would take place from the upper to the lower part of the system.
sciencedaily.com
Although far too feeble to detect directly, the waves could still be used to probe quantum effects among macroscopic objects, Pang says.
21 In his James Lectures at Harvard in 1940, he abandoned the term «particulars» for «universals» or «qualities» that, based on the examples he cites, functioned somewhat like Whiteheadian «eternal objects»: that is, ordinary macroscopic objects or experiences are to be conceived as a particular togetherness of these qualia at a given locus in spacetime.22
Typically, very small things obey quantum mechanics; classical mechanics governs macroscopic objects.
The result was flakes spinning at 60 million rotations per minute, faster than any other macroscopic object (Physical Review B, vol 82, p 115441).
Sonic levitation is not new, and the use of sound waves to push around macroscopic objects, or create patterns in resting sand and flowing water, is scattered throughout YouTube and has been for years.
Prof. Leticia Tarruell comments: «These droplets are fascinating macroscopic objects: even if they are made up of thousands of particles, their behavior is still fully determined by quantum fluctuations and correlations.
We should not be too surprised: after all, our common sense is derived from the world of macroscopic objects, and transposing this to the atomic world is not at all obvious.
Some theorists have suggested that gravity plays a special role in squashing quantum states among macroscopic objects.
But macroscopic objects can obey quantum rules if they don't get entangled.
Many physicists suspect that it might just be possible to coax a macroscopic object, such as one of LIGO's mirrors, into a similar state of quantum motion.
Chen's coworker Baile Zhang of Nanyang Technological University in Singapore, as well as John Pendry at Imperial College London, and their coworkers have shown that a compromise of partial visible - light cloaking of macroscopic objects can be attained using blocks of transparent materials such as calcite crystal, in which light propagates at different speeds in different directions.
In general, physicists have struggled to develop a cloak that is broadband, omnidirectional, and big enough to hide a macroscopic object.
Macroscopic objects, on the other hand, are supposed to mind their own business — flipping one coin shouldn't force a neighbouring flipped coin to come up heads.
Macroscopic objects, on the other hand, are supposed to mind their own business — flipping one coin shouldn't force another flipped coin to come up heads, for example.
I believe that this middle ground is one of the most exciting fields of research — it's where scientists and engineers will bring quantum physics to macroscopic objects, and then imagine how these objects could interact and ultimately play a role in the real world.
The reason is that for a macroscopic object such as an ordinary mercury thermometer or a spacecraft, radiative heating and cooling processes will dominate (by orders of magnitude) over convective heat transfer with the thin thermosphere.