![subject](/tpl/images/cats/fizika.png)
Physics, 26.12.2019 18:31 aideramos2855
A25 {\rm pf} parallel-plate capacitor with an air gap between the plates is connected to a 100 {\rm v} battery. a teflon slab is then inserted between the plates, and completely fills the gap. what is the change in the charge on the positive plate when the teflon is inserted? (change in q=? nc)
![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, 21.06.2019 20:20
Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:30
Water at room temperature of 20.0°c is poured into an aluminum cylinder which has graduation markings etched on the inside. the reading in the graduations is 300.0 cc. the cylinder with the water in it is then immersed in a constant temperature bath at a temperature of 100°c. what is the reading for the level of water on the graduations of the cylinder after the water and the cylinder reach thermal equilibrium with the bath? the volume coefficient of expansion of water is 2.07 x 10^-4 k-1, and the linear coefficient of expansion of aluminum is 23.0 x 10^-6 k-1. a) 305.0 cc b) 304.0 cc c) 303.5 cc d) 303.3 cc e) 304.5 cc
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:50
The heliocentric and the geocentric models of the solar system included these central principles
Answers: 1
You know the right answer?
A25 {\rm pf} parallel-plate capacitor with an air gap between the plates is connected to a 100 {\rm...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 13:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 13:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 13:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.07.2019 13:30
![question](/tpl/images/cats/biologiya.png)
Biology, 12.07.2019 13:30
![question](/tpl/images/cats/istoriya.png)
History, 12.07.2019 13:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 13:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 13:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 13:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 13:30
![question](/tpl/images/cats/biologiya.png)
Biology, 12.07.2019 13:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.07.2019 13:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 13:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 13:30