what is the difference between hot heat?
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Heat is the transfer of energy, usually denoted by the letter Q. Hot is used to describe how much thermal energy an object as. Together we can say hot things tend to transfer energy to cold things via heat if left alone. ... Heat is a property and quantity - hot is a matter of comparison between two things.
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In thermodynamics, heat and temperature are closely related concepts with precise definitions. Heat, qstart text, q, end text, is thermal energy transferred from a hotter system to a cooler system that are in contact. Temperature is a measure of the average kinetic energy of the atoms or molecules in the system.
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Hot Versus Cold Temperatures You lose most of the energy manufactured by your muscles during exercise as heat. The more your muscles work, the hotter they become. ... You burn more fat and calories and can exercise longer when you do so in warm temperatures, according to the American Council on Exercise.
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Heat measures both kinetic and potential energy contained by molecules in an object. On the other hand, temperature measures average kinetic energy of molecules in substance. ... The standard unit of measurement of heat is Joules, while that of temperature is Kelvin, but it can also be measured in Celsius and Fahrenheit.
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Heat and work are two different ways of transferring energy from one system to another. The the distinction between Heat and Work is important in the field of thermodynamics. Heat is the transfer of thermal energy between systems, while work is the transfer of mechanical energy between two systems.
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Heat is the transfer of thermal energy from one object to another because of a difference in. specific heat. ... waste heat.
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temperature is a measure of how hot something is. heat is a measure of the thermal energy contained in an object.
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The difference is degree when used to describe temperatures. Warm is not as high a temperature as hot. Both are subjective terms. Warm, when used to describe an emotion instead of a temperature, means fond” or kind, while hot in that context could mean either sexy or angry.
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Heat is a measure of the flow of thermal energy from one object or substance to another. ... Thermal energy typically flows from a warmer material to a cooler material. Generally, when thermal energy is transferred to a material, the motion of its particles speeds up and its temperature increases.
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The most obvious difference between these two is their actual use and location. Whereas a hot tub can have spa like qualities, a spa is often a standalone establishment or in-ground structure that also provides health treatments. Conversely, a hot tub is portable and has its own plumbing and electrical control systems.
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Heat is the amount of energy transferred due to temperature difference between two bodies. ... Whereas Heat Transfer is the term used for the Rate of heat transfer at any instant due to temperature difference (which is given as the amount of heat transferred per unit time). Unit - Joule/Second or Watt.
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The main difference between hot and cold desert is that the hot desert is battered by a high sun whereas the cold desert has ice and the snow in the ground. Furthermore, hot deserts are closer to the equator while cold deserts are in extreme northern or southern latitudes.
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The Difference Between Regular Heat Lamps & Red Heat Lamps. ... A heat lamp, as the name suggests, uses heat to warm an area by raising the temperature of a fixture similar to a light fixture. Heat lamps are also known as "infrared emitters" due to the infrared rays they use to heat objects that lie underneath them.
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What's the Difference Between Direct and Indirect Heat? In short, direct heat grilling is quick and hot. It uses high heat and puts your food in direct contact with the flames, cooking items like hot dogs, vegetable skewers or pork chops in a matter of minutes. Indirect heat cooking, on the other hand, is low and slow.
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The differences between heating, melting and burning, including: Melting is a change in state and is usually reversible. Burning is a chemical change and is not usually reversible. Heating is a change in temperature and is usually reversible.
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What is the difference between joule heat and power? When electric current flows in a circuit, energy is transferred from one point to another. The electric energy is not completely transferred but a portion of it is converted to heat energy. This is similar like friction force opposing some mechanical work.
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Heat is the transfer of thermal energy from one object to another because a difference in temperatures while temperature is the average kinetic enErgy of an object.