![subject](/tpl/images/cats/fizika.png)
Physics, 20.09.2019 02:00 kflvcko5466
Agasoline engine operates at a temperature of 270°c and exhausts at 180°c. calculate the maximum efficiency of this engine. (note that the celsius scale is used.)
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:00
Why is it important always to use horizontal bars in unit fractions when performing unit conversions?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30
Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=
Answers: 2
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Agasoline engine operates at a temperature of 270°c and exhausts at 180°c. calculate the maximum eff...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 08:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 23.10.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 08:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 08:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.10.2020 08:01
![question](/tpl/images/cats/istoriya.png)
History, 23.10.2020 08:01
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 08:01
![question](/tpl/images/cats/istoriya.png)
History, 23.10.2020 08:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 08:01
![question](/tpl/images/cats/istoriya.png)
History, 23.10.2020 08:01
![question](/tpl/images/cats/fizika.png)
Physics, 23.10.2020 08:01