# lyman series lies in which region

Calculate the frequency and wavelength of the least energetic line in this series. What are the two longest wavelength lines (in manometers) in the Lyman series of hydrogen spectrum ? P2.4 Your responses to your three chosen prompts should be at least 350 words each. Hydrogen exhibits several series of line spectra in different spectral regions. It is obtained in the ultraviolet region. school students from class 8 to 12 will get free tablets to study amid COVID-19 pandemic. Course Hero is not sponsored or endorsed by any college or university. Energy of n = 2 level = -313.6/2 2 = -78.4 kCal mol-1. 121.6 \text{nm} 1/lambda = \text{R}(1/(n_1)^2 - 1/(n_2)^2) * \text{Z}^2 where, R = Rydbergs constant (Also written is \text{R}_\text{H}) Z = atomic number Since the question is asking for 1^(st) line of Lyman series therefore n_1 = 1 n_2 = 2 since the electron is de-exited from 1(\text{st}) exited state (i.e \text{n} = 2) to ground state (i.e text{n} = 1) for first line of Lyman series. West Bengal class 12 and 10 exam 2021 date sheet has been released.
series for hydrogen. Himachal Board exam dates 2021 for class 12, 10 announced, exams dates will be released soon. Himachal Board Exam Dates 2021 for Class 12, 10 Announced, Datesheet Soon. The series is named after its discoverer, Theodore Lyman, who discovered the spectral lines from 1906–1914. Out of the following spectral series of hydrogen spectrum, the one which lies wholly in the ultraviolet region, is : askedAug 19, 2019in Physicsby Nisub(71.1kpoints) 46, Page 280 (i) Wavelength of second member of Lyman series : n 1 = 1, n 2 = 3 ∴ It lies in ultra violet region. Question From class 12 Chapter ATOMIC PHYSICS, Bohr Model To Define Hypothetical Atomic Energy Levels, Paiye sabhi sawalon ka Video solution sirf photo khinch kar. Answer to lyman series lies in which region. ) to the first orbit (nf = 1) form a spectral series known as Lyman series. Introducing Textbook Solutions. Explain the criteria for fixing operating point. 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