![subject](/tpl/images/cats/fizika.png)
Physics, 28.05.2021 20:50 tyneshiajones124
A bell jar 250 mm in diameter sits on a flat plate and is evacuated until a vacuum of 700 mmHg exists. The local barometer reads 760 mm mercury. Find the absolute pressure inside the jar, and determine the force required to lift the jar off the plate. Neglect the weight of the jar.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:30, amaraea
Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.
Answers: 1
![image](/tpl/images/cats/fizika.png)
You know the right answer?
A bell jar 250 mm in diameter sits on a flat plate and is evacuated until a vacuum of 700 mmHg exist...
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 26.06.2020 19:01
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.06.2020 19:01
![Konu](/tpl/images/cats/mat.png)