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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 15 - Properties of Matter > A beam of ultraviolet light of all wavelength passes through hydrogen gas at room temperature, in the x-direction. Assume that all photons emitted due to electron transitions inside the gas emerge in the y-direction. Let A and B denote the lights emerging from the gas in the x-and y-directions respectively.

A beam of ultraviolet light of all wavelength passes through hydrogen gas at room temperature, in the x-direction. Assume that all photons emitted due to electron transitions inside the gas emerge in the y-direction. Let A and B denote the lights emerging from the gas in the x-and y-directions respectively.

A beam of ultraviolet light of all wavelength passes through hydrogen gas at room temperature In terms of Rydberg's constant R the wave number of the first Balmer line is