I need solve this assignment phys172

Problem 2: .s) A microscopic spring mass system has a mass m = 7 x 102 kg and the energy gap between the 2nd and 3rd excited states is 7 eV. ) Calculate in joules, the energy gap between the Ist and 2nd excited states: E= b) C . What is the energy gap between the 4th and 7th excited states: E= ev c) (. .) To find the energy of the ground state, which equation can be used ? (check the formula_sheet and select the number of the equation) d). ")Which of the following substitutions can be used to calculate the energy of the ground state? 4 (6.582 x 10-16)(7) O(6.582 x 10-16 ) (7) O2 X 7 01 7 - 2 ) The energy of the ground state is: E= ev " To find the stiffness of the spring, which equation can be used ? (check the formula_sheet and select the number of the equation) g) ( Which of the following substitutions can be used to calculate the stiffness of the spring? O(7 x 10-26) (6.582 x 10-16) 2 (7 x 10-26) ( 4 582x10 O(7 x 10-26)(7)? 7x10 36 (6582x10) 61040-14 7x10-35 O(7 x 10-25 ) ( 2) h ) C . The stiffness of the spring is K = (N/m) D) What is the smallest amount of vibrational energy that can be added to this system? E - ev DC ) What is the wavelength of the smallest energy photon emitted by this system? ) = m k) )If the stiffness of the spring increases, the wavelength calculated in the previous part DC )If the mass increases, the energy gap between successive energy levels m) .- )What should the stiffness of the spring be, so that the transition from the 3rd excited state to the 2nd excited state emits a photon with energy 7.5 eV? K = N/m