Фотоэффект құбылысы. Физика, 9 сынып, дидактикалық материал.
12.1 Photoelectric questionse = 1.60 x 10-19 C, h = 6.63 x 10-34 J s, mass of electron = 9.11 x 10-31 kg1 The work function for lithium is 4.6 x 10-19 J.(a) Calculate the lowest frequency of light that will cause photoelectric emission.(b) What is the maximum energy of the electrons emitted when lig...
Физика