![subject](/tpl/images/cats/User.png)
Engineering, 29.09.2020 08:01 haleybain6353
A right triangle has a height of 20 centimeters and a base of 10 centimeters. What is the área of the triangle
![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, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i.d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:20
Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero
Answers: 2
You know the right answer?
A right triangle has a height of 20 centimeters and a base of 10 centimeters. What is the área of th...
Questions
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.04.2020 16:31
![question](/tpl/images/cats/mir.png)
World Languages, 23.04.2020 16:31
![question](/tpl/images/cats/fizika.png)
Physics, 23.04.2020 16:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.04.2020 16:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.04.2020 16:31
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 16:31
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 16:31
![question](/tpl/images/cats/en.png)
English, 23.04.2020 16:31
![question](/tpl/images/cats/fizika.png)
Physics, 23.04.2020 16:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 23.04.2020 16:31
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)