![subject](/tpl/images/cats/fizika.png)
Physics, 12.12.2020 17:10 MileenaKitana
Sometimes you can see a faint reflection in the surface of a shiny plate or cup why
![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)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:30
An object weigh 40n in air ,weigh 20n when submerged in water,and 30n when submerged in a liquid of unknown liquid density.what is the density of unknown of liquid?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:20
Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
Answers: 2
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Sometimes you can see a faint reflection in the surface of a shiny plate or cup why...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 09:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 09:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 09:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 02.07.2019 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 09:00
![question](/tpl/images/cats/en.png)
English, 02.07.2019 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 09:00
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 09:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 09:00
![question](/tpl/images/cats/es.png)
Spanish, 02.07.2019 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 09:00