Temperature is caused by the movement of all the atoms or molecules that make up bodies.
Author; Rogelio Pérez C
Summary
The greenhouse effect explains that the temperature of
the atmosphere originates because the surface of the earth heated by the sun's
rays emits thermal radiation, which is absorbed by the gases that absorb
infrared radiation, called greenhouse gases, which are equivalent to 0.04% of
the gases in the atmosphere, being the main CO2, according to the theory, these
gases retain thermal radiation of 255 kelvin emitted by the surface of the
earth, and re-emit in all directions at a higher temperature (288 kelvin),
which is equivalent to an increase of 33°C or Kelvin, due to the greenhouse effect. This work
explains that the temperature of a system such as the atmospheric cannot be
explained with an effect of retaining and emitting heat by certain molecules within
this system, but that this is caused by the kinetic energy produced by all the
molecules that compose it, due to their movements. It also explains that there
is no system, which 0.04% of its molecules or atoms retaining or receiving
energy of 255 kelvin, can increase it by 288 kelvin, without performing any
work.
Introduction;
The science of the greenhouse effect explains the
temperature in the atmosphere, due to the heat retention effect, by the
molecules that absorb infrared within the atmospheric system, it explains that
ghgs absorb infrared and radiate it in all directions at a higher temperature, which
is different to thermodynamic physics, which explains the temperature of
systems, as a result of the movement of all the molecules or atoms that compose
it, in the case of the atmosphere, not only ghgs gases, but also nitrogen,
oxygen, argon that do not absorb infrared, but all the molecules that make up
the atmosphere emit infrared in all directions, in other words the heat of the
atmosphere is transferred by 100% of their molecules, those that absorb and do
not absorb infrared.
Scientific theory:
Temperature is a measure of the average kinetic energy
of the atoms or molecules in the system.1
Heat, is thermal energy transferred from a hotter
system to a cooler system that are in contact.
We can calculate the heat released or absorbed using
the specific heat capacity C, end the mass of the substance m, and the change
in temperature ΔT, end text in the equation:
q=m×C×ΔT. 2
Specific Heat: The amount of heat needed to raise the
temperature of 1kg of a substance by 1°C.3
The equipartition theorem relates the temperature of a
system to its average energies. It makes quantitative predictions, provides the
total kinetic and potential energies for a system at a given temperature, from
which the heat capacity of the system can be calculated. However, the
equipartition also provides the average values of individual energy components,
such as the kinetic energy of a particular particle or the potential energy of
a single spring. For example, it predicts that each atom in an ideal monoatomic
gas has an average kinetic energy of (3/2) k BT in thermal equilibrium, where
k B is Boltzmann's constant and Te the temperature (thermodynamics).4
The greenhouse effect is a process in which thermal
radiation emitted by the planetary surface is absorbed by atmospheric
greenhouse gases (GHGs) and radiated in all directions. As part of this
radiation is returned to the Earth's surface and lower atmosphere, resulting in
an increase in the average surface temperature compared to what would be in the
absence of GHGs.5
One part of the solar radiation that reaches Earth
passes through the atmosphere, is reflected back into space; another reaches
the ground and warms it. It emits heat (infrared radiation) and warms the
atmosphere, since the heat is retained by the greenhouse gases.6
Without this natural greenhouse effect, the
equilibrium temperature of the Earth would be about -18 °C. However, the
average temperature of the earth's surface is about 14 °C, a difference close
to 32 °C that gives us an idea of the magnitude of efecto.7
Results;
Starting from the definition of thermodynamic physics;
temperature is a measure of the average kinetic energy of the atoms or
molecules of the system, we can understand temperature as the energy that
originates all the molecules or atoms that make up the systems, due to their
movements,
in the case of the atmospheric system, this is caused
by the kinetic movements of all the molecules that make up all the gases in the
air, the temperature in the atmosphere cannot be explained by means of a heat
retention effect by greenhouse gases, because they are only 0.04% of the
molecules of the atmosphere, and temperature is caused by the movement of 100%
of the molecules in the air, and is measured by averaging this molecular
movement.
Now the explanation of the increase in temperature in
the atmosphere by 33 ° C, because of the effect that greenhouse gases cause, it
can be said that there is no greenhouse, which retains energy of 255 kelvin,
and its temperature is 288 kelvin. The temperature that is not derived from the
kinetic energy, or movements of all the atoms or molecules of the systems, does
not exist, because this is measured by taking the average of this molecular
movement.
In other words, if the greenhouse effect causes the
temperature of the atmosphere, it must explain why 100% of the gases in the air
obtain or increase their kinetic movements, if only 0.04% of the gases in the
atmosphere absorb infrared, and because it does not take into account in its
explanation of atmospheric temperature all the molecules that make up this
system, because temperature is the measure of the average at which all
molecules in a system move.
Conclusion;
To be concluded that temperature is the energy of the
motion of atoms or molecules in systems, and any explanation of the temperature
of a system must be based on the average kinetic motion of all atoms or
molecules of these.
The greenhouse effect theory explains temperature and
its increase by an effect of heat retention and accumulation, says that ghgs
0.04% of the gases in the atmosphere absorbs thermal radiation of 255 kelvin,
and re-emits it at 288 kelvin, an increase of 33°C, because of the heat
retention effect, it can be concluded that there is no physical phenomenon in
systems that explains the increase in the temperature of a system above the
energy received without performing any work.
Bibliography
1-
https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/internal-energy-sal/a/heat
2- https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/internal-energy-sal/a/heat
3-https://www.thoughtco.com/definition-of-specific-heat-capacity-605672
4-
http://hyperphysics.phy-astr.gsu.edu/hbase/Kinetic/eqpar.html
5- Intergovernmental
Panel on Climate Change.
6- Taking the
Earth’s Temperature». American Chemical Society. Atmospheres (en
inglés) 118 (8): 3213-3217. ISSN 2169-8996. doi:10.1002/jgrd.50359.
7- Jones, P. D.; Harpham, C. (2013). «Estimation of the absolute surface air temperature of
the Earth». Journal of Geophysical Research. CHAPTER 7. THE GREENHOUSE EFFECT».
acmg.seas.harvard.edu.
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