![subject](/tpl/images/cats/User.png)
Engineering, 04.09.2020 21:01 jngonzo1226
Sin^2(a/2)+sin^2(b/2)-sin^2(c/2)=1- 2cos(a/2)cos(b/2)sin(c/2)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 12:10
On a average work day more than work place firs are reorted
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:20
Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg
Answers: 2
You know the right answer?
Sin^2(a/2)+sin^2(b/2)-sin^2(c/2)=1- 2cos(a/2)cos(b/2)sin(c/2)...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 18:50
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2020 18:50
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2020 18:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2020 18:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2020 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 18:50
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 18:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 13.11.2020 18:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.11.2020 18:50