Microwave radiation has a wavelength on the order of 1.0 cm. Calculate the frequency and the energy of a single photon of this radiation. Calculate the energy of an Avogadro’s number of photons (called an einstein) of this electromagnetic radiation.
Answer to relevant QuestionsWhat experimental evidence supports the quantum theory of light? Explain the wave–particle duality of all matter. For what size particle must one consider both the wave and the particle properties? Consider the following ionization energies for aluminum. Al(g) → Al+(g) + e- I1 = 580 kJ/mol Al+(g) → Al2+(g) + e- I2 = 1815 kJ/mol Al2+(g) → Al3+(g) + e- I3 = 2740 kJ/mol Al3+(g) → Al4+(g) + e- I4 = 11,600 kJ/ ...An atom moving at its root mean square velocity at 100oC has a wavelength of 2.31 × 10-11 m. Which atom is it? Assume that we are in another universe with different physical laws. Electrons in this universe are described by four quantum numbers with meanings similar to those we use. We will call these quantum numbers p, q, r, and s. ...The following is an energy- level diagram illustrating three different electronic transitions in the Bohr hydrogen atom. a. Explain why the energy levels get closer together as they increase. Provide mathematical support for ...
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