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Exercício de capacidade termica
Exercício:
um corpo de 468g liberou 2455cal quando sua temperatura variou de 80 graus celsius para 30 graus celsius determine a capacidade termica desse corpo.
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Q= m.c. (Tf-Ti)
-2455 cal= 468g. C.(30ºC-70ºC)
-2455 cal= 468g. C. (-50)
-2455 cal= -23400 cal/gºC . C
C= -2455 cal÷-23400 cal/gºC
C= 0,105 cal/g.ºC
Thanks alot – your answer solved all my problems after several days stuniglgrg
Do you have more great articles like this one?
Ahoi, ich bin mal so frei und poste mal was auf der Seite. Sieht toll aus! Ich benutze auch seit kurzem WordPress steige aber noch nicht durch alle Funktionen durch. Dein Blog ist mir da immer eine gute Anregung. Danke!
This was so helpful and easy! Do you have any articles on rehab?
I agree. I am 65years old and expect to see things get worse before they get better for the Palestinians because of the US support for Israel. The lobby is so powerful that it will probably keep Anthony wiener in office in spite of his nasty tweets.
szerint:hű, ez tényleg elég klasszul hangzik! mint a téma bizonyára avatott ismerőjétől kérdezem: hány hétig kell rendszeresen bicózni ahhoz, hogy már ne fájjon tőle nagyon az ember alfele???
I love this idea. I rarely use Twitter, but something really focused and directed like this, I would absolutely do. Sort of a virtual flash mob serenading the Pope…
i love a copy of a fact sheet for fall and winter 2012 for the vegetable garden planting dates for waler county tx!!! and more updated information. something more this year 2012 THANKS
Diay… la evolucion… la evolucion… ya las navidades no son lo que eran…Como las hamburguesas de Mc, antes eran mas grandes…. o sera que uno crece y la hamburguesa sigue igual y la boca crecio…? y que las navidades siempre fueron aburridas y de niño todo es magico por los juguetes….Pasando a saludar
Action requires knowledge, and now I can act!
You’ve really impressed me with that answer!
سام علیکماله من پوشه dlc ندارهdlc تو پوشه یzone دیگه؟اگه از خودم بسازم ÙÂایلهاش از ماله شما کمتره چون تو عکس پوشه ی dlc شما به جز مپ ها چیزهاÛ%
Superior thinking demonstrated above. Thanks!
Was totally stuck until I read this, now back up and running.
2-26-2009 he revisado la pagina oficial y aun no dice nada, sin embargo las fechas están solo hasta el 30 de mayo… asàque habrá que esperar si posterior a mayo salen agendadas nuevas fechas en la gira de warcry.Por lo tanto, nada está dicho.. puede ser como no puede ser
Me encantan las imágenes que has escogido , refejan muy bien ese estilo tradicional renovado que destaca en su web.Me gustan especialmente sus diseños para cocinas y baños .Un abrazo enorme ,feliz tarde de jueves.
älä todellakaan poista! 🙂 tätä jaksaa niin hyvin lukea ja ehottomasti yksi mun lemppareista, eihän blogia tarvitse kuitenkaan joka päivä päivitellä mutta on tosi kiva kuulla kuulumisiasi ja mitä teet yms :)Samaa mieltä kuin anot, älä poista!!
This is way more helpful than anything else I’ve looked at.
Howdy Jamie,Yea that’s right they were disabled in eSellerPro when that was introduced.Also for Dan above, the options list of contact reasons in Amazon for an buyer messages in relation to an order:Matt
That’s 2 clever by half and 2×2 clever 4 me. Thanks!
Time to face the music armed with this great information.
Meshiå›æ²’說錯，å…¥è²çš„韻æ¯è·Ÿéžå…¥è²çš„是有關係的。-må¹³è²çš„å…¥è²æ˜¯-p，-n的是-t，-ng的是-k。æ£å¦‚-må’Œ-p都是åˆå£éŸ³，-nå’Œ-t、-ngå’Œ-k發音時的唇舌狀態都是一樣的。分別åª%C
Q=m.c.∆t
∆t= tf-ti
∆t=30-80
∆t=50
Q=m.c.∆t
2455=468.c.50
2455=23400.c
2455÷23400=c
0,104=c
Ã’þûþôøüøрßрøúрþ чøтðтø ñðóðтþ ÷ ýðÿøÑÂðýþóþ. Ãœðûþ рþ÷уüіýýѠÑÂøтуðції, úрøтøúð ÿþûітøúіò, ð щþ ò÷ðüіý ÷ðÿрþÿþýþòðýþ.ßøтðýýÑÂ, щþ úрðщõ, òøрішуєтьÑÂѠôуöõ ûõóúþ – трõñð ÷уÑÂтрітøÑÂь ÷і ÷ûþü ýõ ýð ÑÂтþріýúðх ÑÂðùту, ð ò þчі і ñðöðýþ þôøý ýð þôøý. âþôі ÿøтðýýѠщþ úрðщõ òøрішøтьÑÂÑ ÑÂúþрþ.âрõñð ýðòчøтøÑÂь úþýÑÂþûіôуòðтøÑÂь і òþюòðтø ÷ òіþрþóðÃ%
Q=m.c.Δt
Δt=Tf.Ti
Δt=30−80
Δt=50
Q=m.c.Δt
2455=468.c.50
2455=23400.c
2455÷23400=c
0,104=c
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