An annihilator is a nonzero density distribution that produces no external field for a particular source geometry. the annihilator describes quantitatively the non-uniqueness of potential field data because any amount of the annihilator can be added to a possible solution without affecting the field of the source. find a simple annihilator (rho) for a spherical mass of radius (a) as viewed from outside the sphere. let rho represent density contrast so that rho can reach negative values.
Answers: 3
Physics, 22.06.2019 06:00
An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm
Answers: 2
Physics, 22.06.2019 12:30
Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j
Answers: 3
Physics, 22.06.2019 17:00
Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.
Answers: 3
Physics, 22.06.2019 18:00
Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?
Answers: 3
An annihilator is a nonzero density distribution that produces no external field for a particular so...
Social Studies, 11.12.2021 09:20
Mathematics, 11.12.2021 09:20
Mathematics, 11.12.2021 09:20
Mathematics, 11.12.2021 09:20
Chemistry, 11.12.2021 09:20
History, 11.12.2021 09:20
World Languages, 11.12.2021 09:20
Mathematics, 11.12.2021 09:20