Time-dependent perturbation theory. when an electron in a id particle in a box interacts with light, the perturbation takes the form afoe sin ot a. (2 points) for a particle in a id box, write the transition dipole moment mn between /m and /n. compute the integral and simplify as much as you can b. (1 point) ifm and n are both even or both odd, what is amn (6 points, 2 points each) a particle in a id box is prepared such that the electron is in 3. for the following frequencies of light, if light with this frequency shines on the box, will absorption be observed? will stimulated emission be observed? what states (if any) will have a large transition probability? c. 5t2 h 2ml2 7t2 h 2ml2 8t2h 2ml2

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.

conservation of mass

mass before something happens = mass afterwards

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y