Answer Happy

Problem 2 (30 points) A microscopic spring-mass system has a mass m=7 x 10-26 kg and the energy gap between the 2nd and 3rd excited states is 1 eV. a) (2 points) Calculate in joules, the energy gap between the lst and 2nd excited states: E= J b) (2 points) What is the energy gap between the 4th and 7th excited states: E= ev c) (1 point) 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) (1 point) Which of the following substitutions can be used to calculate the energy of the ground state? 0 (6.582 x 10-16) (1) (6.582 x 10-16) (1) (6.582x10-16) 01 O2 X 1 e) (3 points) The energy of the ground state is: E= eV f) (1 point) To find the stiffness of the spring, which equation can be used ? (check the formula_sheet and select the number of the equation)