saskiat6492 saskiat6492

09-02-2024
Physics

contestada

A photon of energy 12.4 eV is completely absorbed by a hydrogen atom initially in the ground state so that it is excited. The quantum number of the excited state is
A. n = 1
B. n = 3
C. n = 4
D. n = [infinity]

Respuesta :

Otras preguntas

A piano tuner stretches a steel piano wire with a tension of 765 N . The steel wire has a length of 0.600 m and a mass of 4.50g . What is the frequency (f_1) of

Which statement best compares the characters of Edith and Otto Frank? Edith is selfish, but Otto often puts others' interests before his own. Edith resp

ivan used coordinate geometry to prove that quadrilateral EFGH is a square.Which of the following completes statement 4 of the proof?

Marisa does 3.2J of work to lower the window shade in herbedroom a distance of 8.0m. How much force must Marissa exert onthe window shade?

Stefan left home and traveled toward the lake. One hour later Mei left traveling 15 mph faster in an effort to catch up to him. After two hours Mei finally caug

What is the answer for 5(2q+8)+12q-6=???

How would you synthesize compound B from compound A and any other reagent needed?

A brick of mass 300 g is dropped from a height of 20 m. What is the work done on the brick by gravity when it reaches the halfway mark?

Which statement best describes an interaction with the geosphere? А) Glaciers shape a mountain valley В) Rain increases acidity of a lake. С) Carbon dioxide dis

What conclusions can you draw about the connection between the Sun’s altitude and the latitude of the observer on seasonal changes?