![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30
Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:30
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
How many electrons in an atom could have these sets of quantum numbers? =3n=3 electronselectrons =4,β=2n=4,β=2 electronselectrons =6,β=β=β1n=6,β=2,mβ=β1
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:40
A2.50 Γ 105 w motor is used for 26.4 s to pull a boat straight toward shore. how far does the boat move toward shore if a force of 4.20 Γ 104 n is applied by the motor?
Answers: 2
You know the right answer?
Who is the first physicist and what did he invented?β...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 09:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 12.11.2020 09:20
![question](/tpl/images/cats/istoriya.png)
History, 12.11.2020 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 09:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.11.2020 09:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 09:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.11.2020 09:20
![question](/tpl/images/cats/en.png)
English, 12.11.2020 09:20
![question](/tpl/images/cats/istoriya.png)
History, 12.11.2020 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 09:20
![question](/tpl/images/cats/istoriya.png)
History, 12.11.2020 09:20
![question](/tpl/images/cats/en.png)
English, 12.11.2020 09:20