Richard # 111: My understanding on the difference between land and sea is that water (deep water in particular) has a massive capacity to
absorb heat energy.
More likely the oceans on our 70 % water covered world, which
absorb heat energy from the sun (for which we have some data), and geothermal energy (for which we have virtually no data), and release it over long periods of time by poorly understood mechanisms that are possibly the real driving force behind climate.
7 Wind As the Sun radiates heat to the Earth, different surfaces
absorb the heat energy in different ways.
As the Sun radiates heat to the Earth, different surfaces
absorb the heat energy in different ways.
The new GHGs will NOT
absorb heat energy by molecular collisions, they will give it off.
Because the new GHGs are at an elevated temperature, they will NOT
absorb heat energy from the air.
They absorb heat energy rising from the Earth's surface and re-emit some of that heat back down towards the ground.
When a molecule of carbon dioxide
absorbs heat energy, it goes into an excited unstable state.
It may be pure coincidence that the two things are happening at the same time; but it is undisputed that CO2
absorbs the heat energy in infrared radiation and, as it warms up, becomes an emitter of infrared itself.
If CO2 acts like a blanket,
absorbing heat energy, and prevents the heat from escaping, is this different than CO2 stores heat?
The molecules of oxygen and nitrogen and carbon dioxide are not being sent flying to knock other molecules — they are
ABSORBING the heat energy.
Not to mention, why do skeptics continue to ignore, dismiss, or simply «argue with» by any means possible, the far more important fact that most of the increased
absorbed heat energy is going into warming the oceans, not the atmosphere (thus keeping the ambient air temp rise from registering as high as it otherwise would, and impacting FUTURE climate far more).
Not exact matches
Each piece has a print on the inside of the apparel that
absorbs the human body's natural
heat and reflects it back in the form of far infrared
energy.
Note: If using a dark colored pan, reduce the oven temperature, stated in the recipe, by 25 degrees F. (This is because dark colored pans
absorb more of the
energy coming from the oven walls so they become hotter and transmit
heat faster than light colored pans.)
The complete sunshield consists of five thin reflective layers of plastic that bounce
heat back into space — and any
energy they do
absorb radiates out between the layers.
Named P2, this iteration of the X-Prize concept rover has vertical solar panels to
absorb energy even at sunrise and sunset and sports a white band around its shell that will act as a radiator during the intense
heat of lunar midday.
The molecule gets rid of some of the
absorbed energy by
heating up the material around it, and this generates a pressure wave.
Scientists can measure how much
energy greenhouse gases now add (roughly three watts per square meter), but what eludes precise definition is how much other factors — the response of clouds to warming, the cooling role of aerosols, the
heat and gas
absorbed by oceans, human transformation of the landscape, even the natural variability of solar strength — diminish or strengthen that effect.
By first converting the sunlight to
heat and then back into light, the device fine - tunes the
energy of photons
absorbed by the photovoltaic cell, maximizing the electricity - generating potential.
That's where the thick concrete comes in: As the cylinders deflect the seismic waves, they would also
absorb some of the waves»
energy and convert it into
heat and sound.
For example, photonic crystals could funnel excess
heat from a power plant's generator and release it over a much smaller band of frequencies to drive engines — such as those in electric - powered cars that can
absorb energy only within a small range — much more efficiently.
Some of the laser
energy is
absorbed by the tissues and converted into
heat, leading to rapid thermal expansion inside the tissues that produces ultrasonic waves.
But to be effective, solar cell designers need to ensure the connecting junctions between these stacked cells do not
absorb any of the solar
energy and do not siphon off the voltage the cells produce — effectively wasting that
energy as
heat.
They can have both a cooling effect, by blocking out incoming sunlight, and a warming effect, by
absorbing some of the
heat energy that the earth sends out toward space.
«
Absorbing electromagnetic
energy while avoiding the
heat: First demonstration of a metal - free metamaterial that can
absorb electromagnetic
energy.»
The device's ability to
absorb electromagnetic
energy without
heating up has direct applications in imaging, sensing and lighting.
This material, called stripe - type - lambda - trititanium - pentoxide, is composed of only titanium atoms and oxygen atoms, and can
absorb and release a large amount of
heat energy (230 kJ L - 1).
In theory, 30 %
energy - conversion efficiency is the upper limit for traditional single - junction solar cells, as most of the solar
energy that strikes the cell passes through without being
absorbed, or becomes
heat energy instead.
This promises a huge improvement compared to current technology, in which the
absorbed light
energy is dissipated as
heat to the crystal lattice, making the conventional excitation schemes extremely inefficient.
Once in the atmosphere, the dust can
heat parts of the atmosphere by
absorbing energy from sunlight.
Under full sunlight, the
energy from excess
absorbed photons is intentionally dissipated by the plant as
heat.
Rhodium accelerates these reactions with an added boost of
energy, which usually comes in the form of
heat because it is easily produced and
absorbed.
Critics argue that albedo modification and other «geoengineering» schemes are risky and would discourage nations from trying to reduce their emissions of carbon dioxide, the
heat - trapping gas that comes from the burning of fossil fuels and that is causing global warming by
absorbing increasing amounts of
energy from sunlight.
Urban land use creates a
heat - island effect because asphalt, brick, and concrete
absorb and conduct solar
energy, while the cooling effect of evaporation from soil and vegetation is reduced.
In modern solar - thermal systems, special collecting tubes or plates
absorb energy from the Sun's rays and then transfer that
heat to an absorption chiller.
What scientists discovered in 2014 is that since the turn of the century, oceans have been
absorbing more of global warming's
heat and
energy than would normally be expected, helping to slow rates of warming on land.
The formation of a stratosphere layer in a planet's atmosphere is attributed to «sunscreen» - like molecules, which
absorb UV and visible radiation coming from the star and then release that
energy as
heat.
We also find
heat sloshing around the world's oceans, which
absorb 93 quadrillion watts of the sun's
energy — a hundred thousand times more power than could be produced by all the power plants in the United States put together.
As the sun flushes
heat into our atmosphere at a mind - boggling rate of 175 quadrillion watts, the air near the equator
absorbs more
energy than the air near the poles.
Peering through a viewport, I watch as a blob of atoms
absorbs photons of laser light and re-emits them at slightly higher
energies, losing a bit of
heat each time.
The mist functions like sweat,
absorbing and removing latent
heat energy as it evaporates.
That water then
absorbs solar
energy and
heats up, which leads to even more ice melt.
For as much as atmospheric temperatures are rising, the amount of
energy being
absorbed by the planet is even more striking when one looks into the deep oceans and the change in the global
heat content (Figure 4).
When stimulated with visible light, spherical gold nanoparticles
absorb and convert light
energy into
heat.
According to the theory developed by the researchers in this study, the laser beam creates a high -
energy molecular excitation, yet in order to do so it must
absorb heat from the low -
energy metallic component, which thus cools.
The formation of a stratosphere layer in a planet's atmosphere is attributed to «sunscreen» - like molecules, which
absorb ultraviolet (UV) and visible radiation coming from the star and then release that
energy as
heat.
Although fusion of nuclei lighter than iron released large amounts of nuclear
energy (
heat), the fusion of nuclei heavier than iron
absorbed most of that
heat and the
heat released by fission and decay.
Land
absorbs energy and ice
absorbs heat to melt.
Test Cell 2 is currently set up to test bench - scale solar receivers, which are devices that
absorb the concentrated solar
energy from the sun and transfer it to a
heat engine.
Water is an excellent substance for
absorbing the
energy of fast neutrons and thereby producing
heat, because water is cheap and contains so much hydrogen.