454 mK/s = _______ K/s?
1mill = 10-3 = 0.001
454 mK/s = 454 x 0.001K/s = 0.454 K/s
so, 454 mK/s = 0.454 K/s
773 mK/s = _______ K/s
convert 554 mK/s to K/s and to microK/ms?
mk-()s (m2'). m+1 [k] be a surjective map. Show that Σ'ıf(j) 2. Let 1 kS m and let f : [m]
mk-()s (m2'). m+1 [k] be a surjective map. Show that Σ'ıf(j) 2. Let 1 kS m and let f : [m]
An engine using 1 mol of an ideal gas initially at 22.3 L and 454 K performs a cycle consisting of four steps: 1) an isothermal expansion at 454 K from 22.3 L to 40 L ; 2) cooling at constant volume to 270 K ; 3) an isothermal compression to its original volume of 22.3 L; and 4) heating at constant volume to its original temperature of 454 K . Find its efficiency. Assume that the heat capacity is...
Example #1 A chicken pieces (a=1.4x10m²/s) and k=5.5(W/mk) of diameter of 2cm is initially at a uniform temperature of 7°C, is dropped suddenly in a boiling water at 100°C and the heat transfer coefficient is 150 (W/m²K), the chicken pieces is considered to be cooked and under consumer's taste if it's center temperature is 80 °C, how long will it take the center of the pieces to be cooked?
Example 5 • A cube (k=204W/mK, đ=8.4x10-5m-/s) of 11 cm on each side is initially at a temperature of 400° C. It is suddenly immersed in a tank of oil maintained at 85°C. The convection coefficient is 1100 W/m2 K. Determine the temperature at the center of one face after a time of 1 min by Heisler chart.
799 mK/S = _____microK/ms
1425 pts.) A cubic block (k-2.5 W/mK , α-1.15x106 m2/s) of size 5cmx5cmx5cm with initial temperature of 20°C is exposed to hot gases (h-40 W/m'K, T-500°C) on all of its surfaces. Determine the temperature at its center after 20 and 60 min.
mk-G) ( m+1 ). 2. let 1 k m and let f : Iml+ Ikl be a surjective map. Show that ΣmifO
mk-G) ( m+1 ). 2. let 1 k m and let f : Iml+ Ikl be a surjective map. Show that ΣmifO
Let x = (X1, . . . , Xk) ~ Mk(μ, Σ), with r(Σ) = k. (a) Show that (2が/2E11/2 = (b) Evaluate looo . . . Jo oo exp(-(z? + 2x1x2 + 4墎dzda2.