![subject](/tpl/images/cats/himiya.png)
Chemistry, 20.08.2021 07:40 fatherbamboo
Is it possible to prove that something is real or true of you can’t directly observe it? If no, why not? If yes, how would you do that?
![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 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:30
Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:50
Ablock of aluminum is dropped into a graduated cylinder with an initial volume of water at 75ml and the volumes rises to 90ml. if the block has a mass of 40.5 g what is its density ?
Answers: 1
You know the right answer?
Is it possible to prove that something is real or true of you can’t directly observe it? If no, why...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 13:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 13:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 03.02.2020 13:50
![question](/tpl/images/cats/es.png)
Spanish, 03.02.2020 13:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.02.2020 13:50
![question](/tpl/images/cats/biologiya.png)
Biology, 03.02.2020 13:51
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.02.2020 13:51
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 13:51
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)