![subject](/tpl/images/cats/himiya.png)
Chemistry, 05.07.2019 13:00 adhitrfbvg
In the example above, imagine that the sunlight, solar cell, and fan form a closed system and no heat is generated. in this situation, after 1,000 kilojoules of light energy enter the system, kilojoules of electric energy are transformed into kilojoules of kinetic energy.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:30
If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:30
How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:50
What is the vapor pressure of a solution with a benzene to octane?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:00
One similarity and one difference between an element and a mixture of elements
Answers: 1
You know the right answer?
In the example above, imagine that the sunlight, solar cell, and fan form a closed system and no hea...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.09.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2019 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.09.2019 02:30
![question](/tpl/images/cats/istoriya.png)
History, 25.09.2019 02:30
![question](/tpl/images/cats/health.png)
Health, 25.09.2019 02:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 25.09.2019 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 25.09.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2019 02:30
![question](/tpl/images/cats/mkx.png)
Arts, 25.09.2019 02:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.09.2019 02:30
![question](/tpl/images/cats/health.png)
Health, 25.09.2019 02:30