Thursday, March 20, 2008

Thermodynamics

What is thermodynamics and what are the two laws of thermodynamics? How do they apply to your lives, examples?

20 comments:

Josh 41 said...

Thermodynamics deals with the relation of heat, energy, and work. The fisrt law of thermodyanmcis is that in order increase the thermal energy of a sytem = the work done on the system plus the heat tranferred to the system from other objects. The second law states that heat can NOT flow from a cool object to a warmer object unless some sort of work si being done on it.

.:*{briana alexis}*:. said...

Thermodynamics is the study of how thermal energy, heat, and work are related. The first law says the increase in thermal energy of a system equals the work done on the system plus the heat transferred to the system. An example would be like a bicycle air pump. THe second law states that it is impossible for heat to flow from a cool object to a warmer object unless work is done. An example would be holding an ice cube in your hand.

Casey said...

Thermodynamics is the study of the relationship between thermal energy, heat and work. THey apply to your lives everyday. We have to know how much heat is in our houses like our furnace. We use it to control how warm or cold it is in your house. We use thermodynamics everyday.

Mitchell Haaland said...

Thermodynamics has to do with thermal energy, heat, and work and how they are related. It is also the study of the relationship among them. The apply to out lives by heat and energy. We need these things and we need to know about them.

codey said...

Thermodynamics is the study of how thermal energy,heat, and work are related. I like the idea of therodynamics. I think that we will be learning about this soon.

travis s. said...

Thermodynamics is the study of the relationship between thermal energy, heat, and work. The first law of thermodynamics states that the increase in thermal energy of a system equals the work done on the system plus the heat transferred to the system. The second law of thermodynamics states that it is impossible for heat to flow from a cool object to a warmer object unless work is done.

-Fisch- said...

thermal dynamcics is the realation of heat energy and work. the 1st law of thermodynamics says the more thermal energy of a system equals the amount of work done on the system along with the heat transferred to the system The second law is that heat can't flow from a cold object to a hot object unless some sort of work is done

Anonymous said...

The study of how thermal energy, heat and work are related is called thermodynamics. The first law of thermodynamics states that the increase in thermal energy of a system equals the work done on the system pluss the heat transfered to the system. The second law states that it is imposible for heat to flow from a cool object to a warmer object unless work is done. An example of the first law would be a bicycle tire and an example of the second law would be an ice cube being held in your hand.

pauly said...

Thermodynamics is the study of the relationship of thermal energy, heat, and work. the first law says that in order to increase the thermal energy of a system.
the second law states that heat can not flow from a cool object to a warmer object.

!~*Miranda! :} said...

Thermodynamics is the study of thermal energy, heat, and work. Heat and Work Increase Thermal Engery. The First law of Thermodynamics the increase in thermal energy of a system equals the work done on the system plus the heat transferred to the system. The second law of thermodynamics is that it is impossible for heat to flow from a cool object to a warm object unless work is done.

Tina said...

Thermodynamics studying the relationship between thermal energy, heat, and work. There are two laws of thermodynamics. The first law of thermodynamics states that the increase of thermal energy of a system equals the work done on the system plus the heat transferred to the system. The second law of thermodynamics states that it is impossible for heat to flow from a cool object to warmer object unless work is done.

Anonymous said...

Thermodynameis are the stdy of what and how heat, thermal energy, and what work is related too. The two laws are that heat can't flow through a cool object and the other one states that the thermal engery is the work is done on the systems + the heat that is from the ohter objects. We need it for our lives by when we do our work we need to follow by these two rules.

Jon said...

Thermodynamics is where the heat and energy and work all go together. The first law says that in order to increase the thermal energy you would have to use other objects to transper the stuff. The second one says that no heat when the heat flows to a cooler thing and makes that cool thing warmer.

taylorjo said...

Thermodynamics is thermal energy, heat, work are related and the study of the relationship amoung them. The first law of thermodynamics is the increase in thermal energy of a system equals the work done on the system plus the heat transferred to the system. The second law of thermodynamics is that it is impossible fot the heat to lfow from a cool object to a warmer object unless work is done. An example is and ice cube melting in your hand.

chad said...

Thermodynamics is the study of how heat, work, and thermal energy are all related in some way. The first law states that in thermal energy of a system equals the work done on the system plus the heat transferred to the system. Like a air pump. The second law states that it is not possible for heat to flow from a cool object to a wamer object to warmer object unless work is done. This would be if you put your hand on something cold like an icecube.

Anonymous said...

Thermodynamics is the study of the relationship among heat, work, and thermal energy. We deal with these everyday in our lives. We use heat to stay warm. We are always moving, and that is work. The 1st law- the thermal energy increase is the same as the amount of work done on the system and the transferred heat. 2nd law- unless work is done, heat won't flow from a cool thing to a warm thing. Things that deal with this is air pumps, ice cubes, etc.

Matthew said...

Thermodymatrics is the study how thermal energy, heat ahd work are related. They aplly to ur everday lives like rubbing your hands together. First law of termodynamics, the increase in thermal energy of a system equals the work done on the system plus the heat transferred to the system.

Abertsch10-11 said...

Theremodynamics is the relation of heat work and energy. The first law is that to increase the themal energy equals the work done in the system. The second one is that heat cant flow from a cool object to a warmer object.

Carson Stange said...

Thermodynamics is the study of the relationship between thermal energy, heat, and work. There are 2 laws of thermodynamics, the first law states that the increase in thermal energy of a system equals the work done on the system plus the heat transferred to the system from other objects. The second law says that heat cant flow from a cooler object to a warmer object unless some sort of work is being done.

Fuhrman#34 said...

Thermodynamics is physics that deals with the mechanical action or relations of heat. Two laws of thermodynamics are: 1)In order to increase the thermal energy of a system + the work done on the system plus the heat transferred to the system from other objects. & 2)Heat can not flow from a cool object to a warmer object unless some sort of work is being done on it.