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heat: a form of energy that is transferred by a difference in temperature
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∙ 14y ago
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Can you define temperature and heat?
Temperature is the amount (or lack thereof) thermal energy contained in a mass. Heat is a type of energy. also known as thermal energy.
What is the definition of heat or how can you define heat?
a transfer of energy causing particles to create friction which then causes heat*the earth science definition*- The average Kinetic energy of a substance. Kinetic energy is energy at motion. Potential energy is energy at rest.AnswerHeat is energy in transit from a body at a higher temperature to a body at a lower temperature.The definition of heat is the quality of being hot as a result of the high temperature.
What difinition do scientists use for energy?
in terms of science energy can be define as heat energy, kenetic energy etc. Energy is the capacity of a physical system to perform work. Energy exists in several forms such as heat, kenetic or mechanical energy, light, electrical, or other forms.
Does heat travel from cooler to warmer matter?
In thermodynamics, heat is defined as the energy in transfer between a system and its surroundings. In practice we consider the flow from the higher energy state to the lower energy state. In the case of thermal energy, from the body with the higher thermal energy (warmer) to the body with the lower thermal energy (cooler). In general, however, you may define the flow in either direction you wish, though if you define it as from cooler to warmer, the magnitude would be negative.
Define the term heat?
The scientific definition of heat is the average kinetic energy of the constituent particles of any given substance. The less scientific definition would be the degree of hotness, or the temperature.
Define heat and thermodynamics?
My answer about heat is that heat is a form of energy which causes the sensation of hotness and coldness.And thermo dynamic is one of the characteristics resulting from the conversion of heat into other forms of energy.
Define heat in terms of energy?
A joule, a Calorie...
Define heat of compression and explain how it is computed?
Energy from the pressurization of a gas or liquid converted to heat
Can you define temperature and heat?
Temperature is the amount (or lack thereof) thermal energy contained in a mass. Heat is a type of energy. also known as thermal energy.
How do you define latent heat and What is its relationship to potential energy?
Latent heat is the heat required to achieve a change of phase - for example, to melt ice and convert it to water. As to the relationship with potential energy, latent heat IS a type of potential energy.
How do you define energy?
Energy is the capacity of a body to do work. Examples of energy include heat, electricity, and light.
What is the definition of heat or how can you define heat?
a transfer of energy causing particles to create friction which then causes heat*the earth science definition*- The average Kinetic energy of a substance. Kinetic energy is energy at motion. Potential energy is energy at rest.AnswerHeat is energy in transit from a body at a higher temperature to a body at a lower temperature.The definition of heat is the quality of being hot as a result of the high temperature.
What difinition do scientists use for energy?
in terms of science energy can be define as heat energy, kenetic energy etc. Energy is the capacity of a physical system to perform work. Energy exists in several forms such as heat, kenetic or mechanical energy, light, electrical, or other forms.
Define heat of work and how it is computed?
Define Heat of Work and Explain how it is computed.Heat of Work (HOW) is the the amount of heat added to refrigerant during the compression process. The heat content of the refrigerant at the outlet of the compressor (high-side) is subtracted from the heat content at the inlet of the compressor (low-side). The unit of measurement is in Btu/lbAnswerThere is no such thing as 'heat of work'. Heat and work are two different, but related, things. 'Heat' describes energy in transit from a higher temperature to a lower temperature, whereas 'work' describes energy in transit when one form of energy is converted into another form. The difference between work and heat is a measure of the rise in the internal energy of an object.
When heat flows into a system its value is When heat flows out of a system its value is negative?
Heat is energy and cannot be negative, If you are talking about heat flow then if you define outflow to be negative then inflow is positive.
Does heat travel from cooler to warmer matter?
In thermodynamics, heat is defined as the energy in transfer between a system and its surroundings. In practice we consider the flow from the higher energy state to the lower energy state. In the case of thermal energy, from the body with the higher thermal energy (warmer) to the body with the lower thermal energy (cooler). In general, however, you may define the flow in either direction you wish, though if you define it as from cooler to warmer, the magnitude would be negative.
Define 1 joule heat?
1 Joule heat is the the temperature of 1 g of water by 0.24 K. the typical energy released as heat by a person at rest, every 1/60th of a second.
