Calculate heat transfer, Chemistry

Assignment Help:

Q. Determine the heat transfer?

Ans. Let's say a blacksmith tosses a hot horse shoe into a bucket of water. The horseshoe will get cooler while the water gets hotter. Ideally, the amount of heat gained by the water is equal to the amount of heat lost by the horseshoe. Of course some of the heat will be lost to the atmosphere but we can usually ignore this as long as the items in question are reasonably well insulated.

A little note about insulation:

When doing experiments with heat transfer and energy exchange, it is important to isolate the experiment from the atmosphere. Otherwise the energy might be exchanged with the atmosphere giving incorrect results. We can use a special instrument called a calorimeter to insulate our experiment and make careful measurements.


Related Discussions:- Calculate heat transfer

Light waves, uses of light waves in chemical areas

uses of light waves in chemical areas

Colloids, conclusion for assignment on topic applications of colloids

conclusion for assignment on topic applications of colloids

Which of the following is not isoelectronic, Which of the following is not ...

Which of the following is not isoelectronic : (1) Na +                 (2) Mg 2+                          (3) O 2-                        (4) Cl - Ans:(d)Cl -

P-block, oxidation state of p-block elements?

oxidation state of p-block elements?

Leibermann nitro test, Leibermann nitro test why we add concentrated acid

Leibermann nitro test why we add concentrated acid

Hardness, define hardness and its type?

define hardness and its type?

Mole concept, 0.45 g of anhydrous oxalic acid is reacted with 50 ml of KMNO...

0.45 g of anhydrous oxalic acid is reacted with 50 ml of KMNO4 . Then normality of KMnO4 is??

Explain about magnetic separation, Q. Explain about Magnetic Separation ? ...

Q. Explain about Magnetic Separation ? This process is based on the difference in magnetic properties of minerals. If the ore but not the gangue is attracted by a magnetic fiel

Organic compound, diversity and magnitude of organic compound???

diversity and magnitude of organic compound???

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