![subject](/tpl/images/cats/fizika.png)
Physics, 28.01.2020 20:54 xxaurorabluexx
What gives the gem amethyst it's purplish color?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:30, jasoncarter
The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:30, torrejes241
In positive numbers less than 1, the zeros between the decimal point and non zero are significant
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:20, yofavvlele
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
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30, jdkrisdaimcc11
What are two different ways you could find the value of a? explain these methods.
Answers: 2
You know the right answer?
What gives the gem amethyst it's purplish color?...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 23:00
![Konu](/tpl/images/cats/ap.png)
Advanced Placement (AP), 26.02.2021 23:00
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 26.02.2021 23:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 26.02.2021 23:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 23:00
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.02.2021 23:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 23:00