Testing the mathjax engine
|
06-11-2017, 10:56 AM
Post: #6
|
|||
|
|||
RE: Testing the mathjax engine
(02-19-2017 03:40 PM)Csaba Tizedes Wrote:(05-08-2016 08:56 PM)emece67 Wrote: From \(Q = mC\Delta T\) you will get \(\Delta T = {Q\over mC}\), with \(C=4182 {J\over kg \Delta K}\) being the specific heat of water at 20ºC. With this you get \[\Delta T = {25000 J\over 2kg · 4182 {J\over kg \Delta K}} = 2.989 \Delta K\] From these equations (\(\beta\) in radian): \(R_2 · \beta=2 · r · \pi\), and \((R_2+s) · \beta=2 · R · \pi\) we get: \(R_2=\frac{\frac{h}{cos \alpha}}{\frac{R}{R-h_x}-1}\), and \(\beta=\frac{2 · (R-h_x) · \pi}{R_2}\) |
|||
« Next Oldest | Next Newest »
|
Messages In This Thread |
Testing the mathjax engine - emece67 - 05-08-2016, 08:56 PM
RE: Testing the mathjax engine - Csaba Tizedes - 02-19-2017, 03:33 PM
RE: Testing the mathjax engine - Csaba Tizedes - 02-19-2017, 03:35 PM
RE: Testing the mathjax engine - Csaba Tizedes - 02-19-2017, 03:40 PM
RE: Testing the mathjax engine - Csaba Tizedes - 06-11-2017 10:56 AM
RE: Testing the mathjax engine - Luigi Vampa - 02-19-2017, 08:14 PM
|
User(s) browsing this thread: 1 Guest(s)