Calorimatery, Physics

Assignment Help:

Calorimetry is the act of calculating the heat of chemical reactions or physical changes, or the science of making such measurements. Calorimetry is performed with a calorimeter. The word calorimetry is derived from the Latin word calor, meaning heat.

Indirect calorimetry calculates heat that living organisms produce from their production of carbon dioxide and nitrogen waste (frequently ammonia in aquatic organisms, or urea in terrestrial ones), OR from their consumption of oxygen. Lavoisier noted in 1780 that heat production can be predicted from oxygen consumption this way, using multiple regression. The Dynamic Energy Budget theory defines why this procedure is correct. Of course, heat generated by living organisms may also be calculated by direct calorimetry, in which the entire organism is placed inside the calorimeter for the measurement.

 

 


Related Discussions:- Calorimatery

Compound pendulum, the center of oscillation of a meter stick suspended abo...

the center of oscillation of a meter stick suspended about a transverse axis is located at 10 cm mark. determine at what other positions the meter stick could be suspended and have

Three forms of uncertainty relations, Q. What is Heisenberg's uncertainty p...

Q. What is Heisenberg's uncertainty principle? Write the three forms of uncertainty relations.   Ans. The principle of uncertainty was described by Heisenberg in 1927. Acco

The conservation of linear momentum, Hi, Good day. I enjoy watching your ph...

Hi, Good day. I enjoy watching your physics videos, but I have a question and was wondering if you can answer it for me showing the working. the question is as follows: A flat truc

Principle of cell , Principle of Cell: To study electrical principles ...

Principle of Cell: To study electrical principles further we require a source of emf. Although an emf can be produced by any of the six methods discussed above, large amounts o

Is air travel time the similar whether or not, Q. Is air travel time the si...

Q. Is air travel time the similar whether or not the plane is flying with or against the rotation of the Earth? Answer:- All air travel gets the earth's rotation into acco

Object image relationships, Object-Image Relationships Ray tracing for ...

Object-Image Relationships Ray tracing for a thin lens showing the formation of a real image of an object.

Compound pendulum, What are the types of compound pendulum? ?

What are the types of compound pendulum? ?

Turning effect of forces, information about parallel forces and its types a...

information about parallel forces and its types and examples

Determine the efficiency of the transformer, A 400kVA transformer has a pri...

A 400kVA transformer has a primary winding resistance of 0.5Ω and a secondary winding resistance of 0.001Ω . The iron loss is 2.5kW and the primary and secondary voltages are

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd