Answer: Exploration includes plethora of activities and depend upon the kind of exploration a person is doing. But most include some of the basic activities like research , investigation, planning and execution.
Suppose we want to explore new petroleum sites then we would have to start with studying the geography of that area, then according to our research we will analyse the hot spots or the sector where probability of finding of oil field is highest, post that appropriate man power is skilled professionals, tools and machinery will be brought at the site so that execution can take place.
Solution :
Given :
Water have quality x = 0.7 (dryness fraction) at around pressure of 200 kPa
The phase diagram is provided below.
a). The phase is a standard mixture.
b). At pressure, p = 200 kPa, T = ![$T_{saturated}$](https://tex.z-dn.net/?f=%24T_%7Bsaturated%7D%24)
Temperature = 120.21°C
c). Specific volume
![$v_{f}= 0.001061, \ \ v_g=0.88578 \ m^3/kg$](https://tex.z-dn.net/?f=%24v_%7Bf%7D%3D%200.001061%2C%20%5C%20%5C%20v_g%3D0.88578%20%5C%20m%5E3%2Fkg%24)
![$v_x=v_f+x(v_g-v_f)$](https://tex.z-dn.net/?f=%24v_x%3Dv_f%2Bx%28v_g-v_f%29%24)
![$=0.001061+0.7(0.88578-0.001061)$](https://tex.z-dn.net/?f=%24%3D0.001061%2B0.7%280.88578-0.001061%29%24)
![$=0.62036 \ m^3/kg$](https://tex.z-dn.net/?f=%24%3D0.62036%20%5C%20m%5E3%2Fkg%24)
d). Specific energy (
)
![$u_f=504.5 \ kJ/kg, \ \ u_{fg}=2024.6 \ kJ/kg$](https://tex.z-dn.net/?f=%24u_f%3D504.5%20%5C%20kJ%2Fkg%2C%20%5C%20%5C%20u_%7Bfg%7D%3D2024.6%20%5C%20kJ%2Fkg%24)
![$u_x=504.5 + 0.7(2024.6)$](https://tex.z-dn.net/?f=%24u_x%3D504.5%20%2B%200.7%282024.6%29%24)
![$=1921.72 \ kJ/kg$](https://tex.z-dn.net/?f=%24%3D1921.72%20%5C%20kJ%2Fkg%24)
e). Specific enthalpy ![$(h_x)$](https://tex.z-dn.net/?f=%24%28h_x%29%24)
At ![$h_f = 504.71, \ \ h_{fg} = 2201.6$](https://tex.z-dn.net/?f=%24h_f%20%3D%20504.71%2C%20%5C%20%5C%20h_%7Bfg%7D%20%3D%202201.6%24)
![h_x=504.71+(0.7\times 2201.6)](https://tex.z-dn.net/?f=h_x%3D504.71%2B%280.7%5Ctimes%202201.6%29)
![$= 2045.83 \ kJ/kg$](https://tex.z-dn.net/?f=%24%3D%202045.83%20%5C%20kJ%2Fkg%24)
f). Enthalpy at m = 0.5 kg
![$H=mh_x$](https://tex.z-dn.net/?f=%24H%3Dmh_x%24)
![$= 0.5 \times 2045.83$](https://tex.z-dn.net/?f=%24%3D%200.5%20%5Ctimes%202045.83%24)
= 1022.91 kJ
The number of tubs that each of them sold is; 24 tubs each
The number of days it will take for both of them to sell same amount of tubs is; 4 days
Number of cookies that Nicole had already sold = 4 tubs
Number of cookies sold by Josie before counting = 0 cookies
Nicole now sells 5 tubs per day and
Josie now sells 6 tubs per day.
Let the number of days it will take for them to have sold the same amount of cookies be d.
Thus;
5d + 4 = 6d + 0
6d - 5d = 4
d = 4 days
Thus, total number of cookies for both are;
Total for Nicole = 4 + 5(4) = 24 cookies
Total for Josie = 6(4) = 24 cookies
Read more about proportion at; brainly.com/question/870035
Answer:I don’t know this one
Explanation:
Answer:
Explanation: Here it is: 67 Hope that helps! :)