The room temprature (25 C) fats in unsaturated fatty acids are
...
![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:50
Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:50
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00
Avector of magnitude 2 cannot be added to a vector of magnitude 3 so that the magnitude of the resultant is a. zero b. 1 c. 3 d. 5 e. 7
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 27.12.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 00:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.12.2019 00:31
![question](/tpl/images/cats/istoriya.png)
History, 27.12.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 00:31
![question](/tpl/images/cats/istoriya.png)
History, 27.12.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 00:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 27.12.2019 00:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 00:31
![question](/tpl/images/cats/health.png)
Health, 27.12.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 00:31
![question](/tpl/images/cats/mat.png)