Water boils at a temperature of degrees on the celsius scale.
a. 90
b. 212
c....
![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 21:30
How many seconds does it take a pebble released from rest off a bridge to fall 29.4 m ? what is the pebble's speed when it has fallen 29.4 m ?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:30
Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25Ëš e? this would have obliterated the city.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:00
What is the gravitational attraction between a dating couple whose centers of mass are 0.630 m apart if the boy weighs 715 n and the girl weighs 465 n?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:40
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
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 06:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 04.03.2021 06:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.03.2021 06:30
![question](/tpl/images/cats/biologiya.png)
Biology, 04.03.2021 06:30
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 06:30
![question](/tpl/images/cats/en.png)
English, 04.03.2021 06:30
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 06:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.03.2021 06:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.03.2021 06:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 06:30
![question](/tpl/images/cats/en.png)
English, 04.03.2021 06:30
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.03.2021 06:30
![question](/tpl/images/cats/biologiya.png)
Biology, 04.03.2021 06:30