GG from Shahs of sunset Blvd suite--6655566_6&?88&&7"8"86")-_'--66ttyu huh huh huh huh huh the phone and email address is no need for speed world
Объяснение:
gut feeling is that the next few days ago to me and I will be in the next few days ago to me and I will be in the next few days ago to me and I will be in the next few days ago to me and I will be in the next few days ago to me and I will be in the next few days ago to me and I will be in the next few weeks ago to me yet to me and I will be in the next few days ago you have any questions or
Энергия электронов, выходящих из металла при фотоэффекте: hν - hνкр. = h(ν-νкр. ) = Ue, где e - заряд электрона, U - задерживающее напряжение, ν=с/λ - частота излучения, νкр. - красная граница фотоэффекта, h - постоянная Планка. Ясно, что для того, чтобы задерживающее напряжение возросло, надо увеличить частоту волны, причём в то же количество раз, т. е. в 1,5. Отсюда получаем:
h(1,5ν-νкр.) =2Ue. Решаем эту систему уравнений:
h(ν-νкр. ) = Ue
h(1,5ν-νкр.) =2Ue
относительно ν и νкр. и находим работу выхода по формуле: A=hνкр.
GG from Shahs of sunset Blvd suite--6655566_6&?88&&7"8"86")-_'--66ttyu huh huh huh huh huh the phone and email address is no need for speed world
Объяснение:
gut feeling is that the next few days ago to me and I will be in the next few days ago to me and I will be in the next few days ago to me and I will be in the next few days ago to me and I will be in the next few days ago to me and I will be in the next few days ago to me and I will be in the next few weeks ago to me yet to me and I will be in the next few days ago you have any questions or
h(1,5ν-νкр.) =2Ue. Решаем эту систему уравнений:
h(ν-νкр. ) = Ue
h(1,5ν-νкр.) =2Ue
относительно ν и νкр. и находим работу выхода по формуле: A=hνкр.