Physics, 05.10.2019 02:30 xeskimopie
Show that the various lines in the hydrogen spectrum can be expressed in angstroms as λ(a) = 911n where ni 1 for the lyman series, 2 for the balmer series, and 3 for the paschen series the integer n is larger than nı. (20 points) (b) calculate for the lyman series to n-5, the balmer series to n 7, and the paschen series to n 10. plot the results as in fig. 2-2 of the textbook. what are the wavelength limits for each of the three series?
Answers: 1
Physics, 22.06.2019 06:40, PerfectMagZ
Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?
Answers: 2
Physics, 22.06.2019 17:20, Tiredd7838
The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b. b. at twice the distance, the magnitude of the field is 2b. c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.
Answers: 3
Physics, 22.06.2019 22:30, allysoftball4878
Use the illustration to describe how the electromagnetic spectrum changes as its frequency moves from radio waves to higher energy gamma waves in terms of wavelength and amplitude.
Answers: 1
Show that the various lines in the hydrogen spectrum can be expressed in angstroms as λ(a) = 911n wh...
Mathematics, 04.04.2020 18:27
Mathematics, 04.04.2020 18:27
Mathematics, 04.04.2020 18:27