Question

Calculate the frequency of colors seen in the spectrum of Hydrogen lamp. Compare them to the expected values calculated using the empirical formula for Balmer series. (2points)

(The following image is the data we collected during the lab, I need to calculate the frequencies of the two colors in the hydrogen category, and compare them to expected values using the empirical formula for Balmer series)

Physics 132 Atomic Spectra Hydrogen (H) l (nm 583 478 Line Colora left (ma right (m) a average (m sing 0.37 0.265 Red Green-Blue Indigo Violet? 0.37 0.27 nla nla 0.37 0.26 nla nla 0.3137 0.256 Mercury (Hg) 1 m Sin 0.313 0.291 0.22 l (nm 582 542 412 Line Color a left (m), ·a right(m).. a average (m)· 0.325 0.3 0.22 ellow-Oran0.335 Green Violet 0.31 0.23 0.33 0.305 0.225 Sodium (Na) 1 m sinq . 0.317 1( m) 589 Line Color.. .. .. .. a left (m) - a right (m) a average (m)→ 0.335 Yellow 0.335 0.335 Continuous b=11m 1 (nm Color Red Violet a left (m), - 0.38 0.22 a-right (rm).- a average (m) 0.365 0.225 sinq 0.35 0.23 0.338 0.22 639 415

Answer 1

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