![subject](/tpl/images/cats/fizika.png)
![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)
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:30, nolandh7940
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:20, alyvia05
Suppose that an electromagnetic wave which is linearly polarized along the x−axis is propagating in vacuum along the z−axis. the wave is incident on a conductor which is placed at z > 0 region of the space. the conductor has conductivity σ, magnetic permeability µ and electric permittivity ε. (a) find the characteristic time for the free charge density which dissipates at the conductor. (b) write the maxwell equations and derive the wave equation for a plane wave propagating in a conductor. (c) find the attenuation distance at which the incident amplitude reduces to e ^−1 of its initial value. (d) find the electric and magnetic fields inside the conductor. 8 (e) find the power loss per area of the incident electromagnetic wave at the surface of conductor.
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:50, bapefer498
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 2
You know the right answer?
according to the graph showing force and displacement of the sled being pulled, what power is develo...
Questions in other subjects:
![Konu](/tpl/images/cats/ap.png)
Advanced Placement (AP), 17.04.2021 08:40
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.04.2021 08:40
![Konu](/tpl/images/cats/ekonomika.png)
Business, 17.04.2021 08:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.04.2021 08:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.04.2021 08:40
![Konu](/tpl/images/cats/biologiya.png)
Biology, 17.04.2021 08:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.04.2021 08:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.04.2021 08:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.04.2021 08:40