The Men's 1,500m freestyle event at the 2010 South American Games was held on March 28, with the slow heat at 10:15 and the fast heat at 18:00.
The IX South American Games was a multi-sport event held between 19–30 March 2010 in Medellín, Colombia. The Games were organized by the South American Sports Organization (ODESUR), who awarded the Games to the city with 8 votes over the bid by previous host Santiago, Chile.
| Gold | Silver | Bronze |
Luiz Arapiraca  | Lucas Kanieski | Alejandro Gómez  |
| Standing records prior to the 2010 South American Games | ||||
|---|---|---|---|---|
| World record |  | 14:34.56 | Fukuoka, Japan | 29 July 2001 |
| Games Record | | 15:38.98 | Buenos Aires, Argentina | 17 November 2006 |
| South American record | | 15:13.13 | Palhoça, Brazil | 2 September 2009 |
| Rank | Heat | Lane | Athlete | Result | Notes |
|---|---|---|---|---|---|
 | 2 | 4 | | 15:41.91 | |
 | 2 | 5 | | 15:43.69 | |
 | 2 | 7 | | 15:53.07 | |
| 4 | 2 | 8 |  | 15:56.24 | |
| 5 | 2 | 3 |  | 15:58.26 | |
| 6 | 2 | 6 | | 16:02.81 | |
| 7 | 1 | 4 |  | 16:16.59 | |
| 8 | 1 | 3 | | 16:19.16 | |
| 9 | 2 | 1 | | 16:21.44 | |
| 10 | 2 | 2 | | 16:22.87 | |
| 11 | 1 | 5 |  | 16:39.93 | |
| 12 | 1 | 6 | | 17:19.96 | |
| 13 | 1 | 2 |  | 18:47.30 | |
In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The SI unit of energy is the joule, which is the energy transferred to an object by the work of moving it a distance of 1 metre against a force of 1 newton.
In statistical mechanics, entropy is an extensive property of a thermodynamic system. It is closely related to the number Ω of microscopic configurations that are consistent with the macroscopic quantities that characterize the system. Under the assumption that each microstate is equally probable, the entropy is the natural logarithm of the number of microstates, multiplied by the Boltzmann constant kB. Formally,
The Scoville scale is a measurement of the pungency of chili peppers and other spicy foods, as recorded in Scoville Heat Units (SHU) based on the concentration of capsaicinoids, among which capsaicin is the predominant component. The scale is named after its creator, American pharmacist Wilbur Scoville, whose 1912 method is known as the Scoville organoleptic test. In the 21st century, high-performance liquid chromatography (HPLC) is used to quantify the capsaicinoid content as an indicator of pungency. The most expedient method for estimating SHU is a subjective assessment derived from the capsaicinoid sensitivity by people experienced with eating hot chilis.
Convection is the heat transfer due to the bulk movement of molecules within fluids such as gases and liquids, including molten rock (rheid). Convection includes sub-mechanisms of advection, and diffusion.
Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics and heat transfer. "Refrigeration" is sometimes added to the field's abbreviation, as HVAC&R or HVACR or "ventilation" is dropped, as in HACR.
A heat pump is a device that transfers heat energy from a source of heat to what is called a heat sink. Heat pumps move thermal energy in the opposite direction of spontaneous heat transfer, by absorbing heat from a cold space and releasing it to a warmer one. A heat pump uses a small amount of external power to accomplish the work of transferring energy from the heat source to the heat sink. The most common design of a heat pump involves four main components – a condenser, an expansion valve, an evaporator and a compressor. The heat transfer medium circulated through these components is called refrigerant.
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Geothermal energy is thermal energy generated and stored in the Earth. Thermal energy is the energy that determines the temperature of matter. The geothermal energy of the Earth's crust originates from the original formation of the planet and from radioactive decay of materials. The geothermal gradient, which is the difference in temperature between the core of the planet and its surface, drives a continuous conduction of thermal energy in the form of heat from the core to the surface. The adjective geothermal originates from the Greek roots γη (ge), meaning earth, and θερμος (thermos), meaning hot.
A heat exchanger is a device used to transfer heat between two or more fluids. In other words, heat exchangers are used in both cooling and heating processes. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, petroleum refineries, natural-gas processing, and sewage treatment. The classic example of a heat exchanger is found in an internal combustion engine in which a circulating fluid known as engine coolant flows through radiator coils and air flows past the coils, which cools the coolant and heats the incoming air. Another example is the heat sink, which is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant.
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Heat capacity or thermal capacity is a measurable physical quantity equal to the ratio of the heat added to an object to the resulting temperature change. The unit of heat capacity is joule per kelvin , or kilogram metre squared per kelvin second squared in the International System of Units (SI). The dimensional form is L2MT−2Θ−1. Specific heat is the amount of heat needed to raise the temperature of one kilogram of mass by 1 kelvin.
A heat wave is a period of excessively hot weather, which may be accompanied by high humidity, especially in oceanic climate countries. While definitions vary, a heat wave is usually measured relative to the usual weather in the area and relative to normal temperatures for the season. Temperatures that people from a hotter climate consider normal can be termed a heat wave in a cooler area if they are outside the normal climate pattern for that area.
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