Use your calibrated wavelengths to calculate the Rydberg Constant: a. Recall Equation 11-3: 1 = 1 2 − 1 (11-3) Hydrogen’s 4 lines correspond to n = 3, 4, 5, and 6 respectively. You will have λ (your calibrated wavelength) and n (its corresponding integer); that is enough data to solve, algebraically, for RH. b. Tabulate an RH for each of your calibrated wavelengths. c. Calculate your average RH and its average deviation; use its average deviation as your uncertainty in RH: δRH

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?