The flames are
obviously not solid
, nor are they liquid. Mingling with the air, they're more like a gas, but more visible–and more fleeting. And on a scientific level, fire differs from gas because gases can exist in the same state indefinitely while fires always burn out eventually.
Which state of matter is fire?
Fire doesn't fall into solid, because it doesn't have a fixed shape. Thus, fire is currently considered a
plasma
.
Is fire a state of gas?
It is a chemical reaction that
happens in a mixture of gases
.” Simply defined, fire is a chemical reaction in a mixture of incandescent gases, typically luminous with intense heat. … All fires eventually burn themselves out, unlike solids, liquids, and gases, which can exist indefinitely in the same state.”
Is the sun a gas?
The sun is made up of a
blazing combination of gases
. These gases are actually in the form of plasma. Plasma is a state of matter similar to gas, but with most of the particles ionized. … Instead, the sun is composed of layers made up almost entirely of hydrogen and helium.
Is gas a smoke?
What is smoke? Smoke is
a mix of gases
(including carbon dioxide and water vapour) and tiny particles (called soot) produced by burning wood, leaves, dried plant material, coal, and liquid fuels such as diesel, kerosene or petrol. … Burning is also known as combustion.
What are 3 characteristics of gas giants?
Unlike terrestrial planets whose composition is rocky, gas giants have a mostly gaseous composition, such as
hydrogen and helium
. They do have some rocky material, although this is most often found in the planet core. The four gas giants are (in order of distance from the Sun): Jupiter, Saturn, Uranus, and Neptune.
What color is the sun?
When we direct solar rays through a prism, we see all the colors of the rainbow come out the other end. That's to say we see all the colors that are visible to the human eye. “Therefore the sun is
white
,” because white is made up of all the colors, Baird said.
Is fire a solid or liquid or gas?
The flames are obviously
not solid
, nor are they liquid. Mingling with the air, they're more like a gas, but more visible–and more fleeting. And on a scientific level, fire differs from gas because gases can exist in the same state indefinitely while fires always burn out eventually.
What burns the most when smoking?
Smoking's effect on body weight could lead to
weight loss
by increasing the metabolic rate, decreasing metabolic efficiency, or decreasing caloric absorption (reduction in appetite), all of which are associated with tobacco use. The metabolic effect of smoking could explain the lower body weight found in smokers.
What happens to smoke in a jar?
Smoke is made up of particles,
so eventually they will settle
. When they settle, they will probably stick to the surface of the glass and become impossible to stir up into smoke again. You might be able to do this with a vapor. Because vapors are in the gas phase, they will not settle unless chilled.
Does water absorb smoke?
The rule of never flowing water into smoke should be clarified as never flow water into cold smoke! The reason for this is
the particles of smoke can absorb the water and become less buoyant
.
What are 4 gas giants?
The four gas giants in our solar system are
Neptune, Uranus, Saturn, and Jupiter
. These are also called the Jovian planets. “Jovian planet” refers to the Roman god Jupiter and was intended to indicate that all of these planets were similar to Jupiter.
Are gas giants cold?
The cores of the gas giants are crushed under tremendously high pressures and they are
very hot
(up to 20,000 K), while the cores of the ice giants Uranus and Neptune are at 5000K and 5,400K respectively. Gas giants have been found around more than a thousand stars by the Kepler mission.
What is the characteristic of gas giants?
A gas giant is a large planet mostly composed of helium and/or hydrogen. These planets, like Jupiter and Saturn in our solar system, don't have hard surfaces and instead
have swirling gases above a solid core
.
Is the Sun green in space?
Unfortunately, “
The sun is Green
!” makes for more exciting headlines than, “The sun is white and would peak in the green if it were a perfect blackbody and if you measure in wavelength space.” Although not as exciting, the ultimate truth is: the sun is white; its spectrum peaks in the violet in wavelength space, in the …
What color is the hottest star?
White stars are hotter than red and yellow.
Blue stars
are the hottest stars of all.
