The hydrogen ground state. (a) a hydrogen atom is in its ground state. if space is divided into identical infinitesimal cubes, in which cube is the electron most likely to be found? if instead space is divided into shells of infinitesimal thickness, like the layers of an onion, centered on the proton, what is the radius of the shell in which the electron is most likely to be found? (b) calculate the mean radius (r) = 4 pi integral^infinity_0 r |psi(r)|^2 r^2 dr. (c) calculate the mean value of v(r). what then, without further calculation, is the mean value of the kinetic energy k?

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.

resonant frequency

compass can be used day and night, cloudy or sunny