Physics, 30.11.2020 21:40 Thunderalesis7855
According to this fossil record which of the following fossils would be the least useful index fossil? Sutcliffia Medullosa Archaeopteris Bjuvia
Answers: 3
Physics, 22.06.2019 00:20
Suppose that an electromagnetic wave which is linearly polarized along the xβaxis is propagating in vacuum along the zβaxis. the wave is incident on a conductor which is placed at z > 0 region of the space. the conductor has conductivity Ο, magnetic permeability Β΅ and electric permittivity Ξ΅. (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 ^β1 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
Physics, 22.06.2019 05:30
Blank liquids and gases exert a buoyant force on objects placed in them
Answers: 3
Physics, 22.06.2019 06:30
How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n
Answers: 1
Physics, 22.06.2019 07:30
Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?
Answers: 3
According to this fossil record which of the following fossils would be the least useful index fossi...
Mathematics, 17.01.2021 07:00
Mathematics, 17.01.2021 07:00
Mathematics, 17.01.2021 07:00
Physics, 17.01.2021 07:00
Mathematics, 17.01.2021 07:00
Mathematics, 17.01.2021 07:00
Biology, 17.01.2021 07:00
English, 17.01.2021 07:10
Biology, 17.01.2021 07:10
English, 17.01.2021 07:10
Mathematics, 17.01.2021 07:10