![subject](/tpl/images/cats/fizika.png)
Physics, 12.10.2020 23:01 sashllely563
The consideration of a certain quantity of one substance in realation to another substance
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:10, kaiyakunkle
What causes the development of most clouds and precipitation in the atmosphere?
Answers: 1
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:40, bravomichelle75
Asteel tube (k=50 w/mk) of inner and outer diameter di = 20mm and do=26mm, respectively, is used to transfer heat from hot gases flowing over the tube (h-hot = 200w/m2k) to cold water flowing through the tube (h-cold = 8000 w/m2k). what is the cold-side overall heat transfer coefficient uc? to enhance heat transfer 16 straight fins of rectangular profile are installed longitudinally along the outer surface of the tube. the fins are equally spaced around the circumference of the tube, each having a thickness of 2mm and a length of 15mm. what is the corresponding overall heat transfer coefficient uc? *solve for uc in both cases*
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 02:00, lyly214
Dc versus ac problem. suppose your dc power supply is set to 15 v and the vertical setting on the oscilloscope is at 5 v/div. how many divisions will the trace deflect if you connect the output of the power supply to the scope with the a input switch set on dc? how many divisions if the switch is on ac?
Answers: 3
You know the right answer?
The consideration of a certain quantity of one substance in realation to another substance...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 21:01
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 21:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 21:01
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 20.10.2020 21:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 21:01
![Konu](/tpl/images/cats/istoriya.png)