1 Complete the table. Use correct units of density. Round your answer to 2 decimal places.
Mass= 4.6kg
Mass=6kg
Mass= 232kg
Volume = 340cm
Volume = 30cm
Volume =
Density =
Density =
Density = 87 kg/cm
Mass=9.6kg
Mass= 45kg
Mass= 689kg
Volume = 890cm
Volume = cm Volume = 10cm
Density =
Density = 6 kg/cmDensity =

How have the competing explanations' experiments on atoms affected the development of the atomic model?

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.

Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)