Electromagnetic radiation of wavelength

Assignment Help Basic Statistics

Reference no: EM131011302

1. The size of an atom is approximately 10-8 cm. To locate an electron within the atom, one should use electromagnetic radiation of wavelength not longer than 10-9 cm. What is the energy of the photon with such a wavelength (in cV)?

2. Using the Rydberg formula, calculate the wavelenbith and energy of the photons emitted m the Lymann series for electrons originally in the orbits n=2, 3, and 4. Express your results in cm, eV, and J. In which region of the electromagnetic spectrum are these emissions?

Reference no: EM131011302

Questions Cloud

How fast is the volume increasing at the given moment : How fast is the volume increasing at this moment, assuming that the diameter is always equal to the height, and the height is increasing at a rate of 1cm/min

How many gallons of water per minute pumped to top of tower : The ammonia mixture enters the tower enters the tower at a rate of 1000 ft3/min measured as dry gas at 60 oF and 1 atm. the pressure of both streams and throughout the tower = 15 lbf /in2 g. what percentage of the ammonia entering the tower is not ..

Prepare another statement of cash flows : Prepare another statement of cash flows for 2014 using the indirect method in the Operating Activities section.

Calculate the wavelength of the longest : The He+ ion is a one-electron system simi l ar to hydrogen, except that it has 2 protons. Calculate the wavelength of the longest wavelength line in each of the first three spectroscopic series (n=l , 2, 3).

Electromagnetic radiation of wavelength : The size of an atom is approximately 10-8 cm. To locate an electron within the atom, one should use electromagnetic radiation of wavelength not longer than 10-9 cm. What is the energy of the photon with such a wavelength (in cV)?

Create a basic outline for a social studies theme : Choose a topic that includes two or three units that flow in an orderly sequence. Display the unit titles in the graphic organizer with lesson titles, topics, and objectives that are aligned to the standards. Full lesson plans are not required.

Calculate number of mole of vapor flowing up column per mole : In a specific rectification process , operating on ethanol and water mixtures, the vapor and liquid streams entering and leaving the column are those given in the table ethanol water mole% moles liquid entering top 75.1 24.9 liquid leaving bottom ..

Ideal hexagonal close-packed structure : Show that the cla ratio for an ideal hexagonal close-packed structure is (8/3{'2 =1.633. If cla is significantly larger than this value, the crystal structure may be thought of as composed of planes of closely-packed atoms, the planes being lo..

What are some strategies for engaging community members : What role or roles should community members have in a community needs assessment? Justify your answer. What are some strategies for engaging community members

User Account

All Pages