Sentences with phrase «body radiated heat»

Her nose ran, her appetite disappeared and her little body radiated heat.

That is counter balanced by the increased disorder in the air around you as your body radiates heat.

Your body radiates heat to your coat and warms it.

Not exact matches

And now in the heart of the whirling cloud a light was growing, a light in which there was the tenderness and the mobility of a human glance; and from it there spread a warmth which was not now like the harsh heat radiating from a furnace but like the opulent warmth which emanates from a human body.

In 1900 Max Planck discovered that bodies do not radiate heat in a continuous stream but in small packets of energy, called quanta.

The symptoms of a hot flash are pretty recognizable.You'll probably feel an intense heat radiating throughout your body.

These necklaces, known as Amber teething necklaces, claim that the amber they are made with (Baltic amber) releases oils when combined with the heat radiating from the baby's body (and your body) and is a natural occurring method to relieve teething pain.

When co-sleeping, your body heat radiates to keep baby warm.

Materials scientists and engineers at Stanford University have developed a multilayered textile that traps body heat on one side and passively radiates heat away from the body when flipped inside out.

The animals radiate tremendous amounts of body heat through their «hot plates,» which they use to melt their tunnels in ice and to hunt their favorite prey: penguins.

But Stone predicts that because species in hot environments evolve body shapes that radiate heat better, climate change will cause humans to grow taller and slimmer.

The coat radiates more heat to the cold sky than it absorbs from its surroundings, the team reports, causing the temperature to drop below that of the surrounding air, while thick insulation reduces body heat loss from the skin.

Calories (energy) enters the body thru food / beverage and leaves the body as work done (from lifting things and movement) or heat (conducted, convected or radiated).

The itch was unbearable and no amount of ice - packs could keep the heat from radiating all over my body.

Jyl saw that such an outburst was as close to a declaration of love for the animal as the old man would be capable of uttering, and the three of them looked down at the massive animal, whose body heat they could still feel radiating from it — the twin antlers larger than any swords of myth, and the elk's eyes closed, and still only what seemed like a little blood dribbling down the left shoulder, from the exit wound — the post-rut musk odor of the bull was intense — and all Jyl could say was «I'm sorry.»

Their body's are much better at insulating them from the cold than radiating excess heat away.

Although their body temperatures are no higher than that of any other dog, the Peruvian Inca Orchid's hairless skin radiates more heat than that of a regular dog and acts almost like a hot water bottle.

Many beds are made from recycled materials, and while there are electrically heated pads for pets, materials that trap natural body heat and radiate it back to the animal also are available.

Sleeping Pads: These Therm - a-Rest compact sleeping pads give you cushion and help radiate heat back to your body.

The body heat radiating from everyone inside the lounge made it even worse.

There's also a number of interesting applications in the evolution of Earth's atmosphere that branch off from the runaway greenhouse physics, for example how fast a magma - ocean covered early Earth ends up cooling — you can't lose heat to space of more than about 310 W / m2 or so for an Earth - sized planet with an efficient water vapor feedback, so it takes much longer for an atmosphere - cloaked Earth to cool off from impact events than a body just radiating at sigmaT ^ 4.

While it's true that thick, beefy bodies of material can soak up heat during the day and then radiate that heat again when the air is cooler, this principle doesn't work if the thermal mass isn't insulated.

A warm body (the earth) radiates heat to a cool body (the atmosphere) 2.

But perish the thought that you should heat the water to above 100 deg C whereupon it becomes a gas, and immediately stops radiating thermal radiation; because everybody knows; or seems to think that gases do not emit black body like thermal radiation.

We humans feel the heat radiated by the Sun and other systems with a higher temperature because our bodies contain 55 - 75 % of water.

These stem from a diversity of site - specific conditions, including, but not limited to: local vegetation; presence of building structures and contributions made by such structures involving energy use, heating and air conditioning, etc; exposure to winds, the wind velocities determined by climatic factors and also whether certain wind directions are more favored than others by terrain or the presence or absence thereof to bodies of water; proximity to grass, asphalt, concrete or other material surfaces; the physical conditions of the CRS itself which include: the exact location of the temperature sensors within it, the degree of unimpeded flow of external air through the CRS, the character of the paint used; the exact height of the instrument above the external surface (noting that when the ground is covered by 3 feet of snow, the temperature instrument is about 60 % closer to, or less than 2 feet, above an excellent radiating surface, much closer than it would be under snow - free conditions).

The point is not about comparing (1) the heat conserving power of CO2 as a «radiating body» (the main beef of the «greenhouse theory») to the insulating power of a metal coated surface but to (2) the heat losing power of CO2 by conduction.

Measuring with a spectrometer what is left from the radiation of a broadband infrared source (say a black body heated at 1000 °C) after crossing the equivalent of some tens or hundreds of meters of the air, shows that the main CO2 bands (4.3 µm and 15 µm) have been replaced by the emission spectrum of the CO2 which is radiated at the temperature of the trace - gas.

adding a «radiating body» also add more conduction and then more heat lost.

Why (because your body is now radiating to a warmer object and getting more heat energy back in return)

although the cooler planet emits radiation toward the warmer planet, supposing that one were nominally 100K and the other 150K, at some point, supposing they were fixed to receive one another's thermal influuence they would thermalise, if there were not the presence of another radiating body, although radiation goes in all directions, not just towards other hypothetical planets, and may lead to Kelvin's heat death hypothesis where there was no thermal energy left.

But in the example with two radiating bodies at different temperatures that was given by Willis, the warmer body does indeed loose heat to the cooler body, in accordance to the second law of thermodynamics.

The more radiated heat there is from the cooler body, the less heat transfer there is from the warmer body to the cooler body.

I'd say that it is also possible to arrive at the temperature difference between the black body radiating temperature and the average surface temperature without any recourse to radiant heating (adiabatic compression by gravity) and same for the surface temperature on the surface of venus.

He stated that a black body near a light bulb in equilibrium would not heat up if a reflector was then introduced to reflect back onto the black body some of the radiated heat.

... bodies situated on or near to the surface of the earth become, under certain circumstances, colder than the neighbouring air, by radiating more heat to the heavens than they receive in every way...

We also know that a body which is absorbing heat must radiate that heat in equal measure or it will warm.

If the energy is transferred to other gases via collisions, the heated gases of the atmosphere will radiate according to the laws of black body radiation (i.e. equal in all directions).

... similarly dense clouds, if very high, though they equally intercept the communication of the earth with the sky, yet being, from their elevated situation, colder than the earth, will radiate to it less heat than they receive from it, and may, consequently, admit of bodies on its surface becoming several degrees colder than the air.

It should be entirely possible to create a wide area BB radiator that ONLY radiates a black body spectrum at 273 K in the Arctic (ie no convection heating of the atmosphere over this cold light source).