Explain why an external magnetic field leads to the splitting of energy levels by amounts of the order of u, b. (b) explain the following terms. your answer should indicate the circumstances under which each effect is observed. (i) normal zeeman effect (ii) anomalous zeeman effect (iii) paschen-bach effect (c) (i) a 500 nm spectral line splits into three lines with spacing 0.05 nm. what is the value of the magnetic field? (ii) into which of the above three categories does this example fall?

Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1

Which of the following statement is false

What you see with your eyes is a form of energy. a. light b. heat c. chemical d. electrical