Electromagnetic spectrum, diagram

Bohr theory (4.2) build-up principle (4.4) degenerate (4.4) discrete energy levels (4.2) electromagnetic spectrum (4.1) electronic configuration (4.5) energy level diagram (4.7) excited state (4.3) frequency (4.1) ground state (4.3)... 

Figure 3.31. An energy-level diagram for an aromatic molecule or similar chromophore that may absorb radiation in the visible or UV region of the electromagnetic spectrum (George, 1989).

Use the diagram of the electromagnetic spectrum below to list the following types of radiation in order of increasing wavelength micro-waves that cook food, ultraviolet radiation from the sim, X rays used by dentists and doctors, the red light... 

If we look at the simplified schematic diagram presented in Figiue 13.7, which presents the whole electromagnetic spectrum, we will notice that direct visual observable universe is very narrow. 

FIGURE 5.3.7.1 Electromagnetic Spectrum. The wavelengths/frequencies of various kinds of radiation are shown in the diagram. 

There are many types of electromagnetic radiation in the universe besides the mid-infrared, the collection of which is called the electromagnetic spectrum. A diagram of part of the electromagnetic spectrum is seen in Figure 1.3. 

Updated photos and diagrams including a new diagram for the electromagnetic spectrum are added. 

The relationship between electromagnetic radiation and matter (solids) is intertwined in the so-called space-time phenomenon. All solids emit photons, even yourself. The concept of absolute zero lies in the fact that no photons are emitted at 0° K. As the temperature rises, a spectrum of photon energies is emitted, as shown in the following diagram, given as 7.8.1. on the next page. 

Fig. 3.1. Schematic diagram for a standard C.W. X-band spectrometer. The sample is placed vertically into the centre of the cavity in the region of maximum microwave magnetic field. Various forms of stationary waves are set up in the cavity, depending on its shape. The basis of the instrument is the Klystron as a source of monochromatic microwaves, the permanent electromagnet, giving a homogeneous field through the microwave cavity (or resonator). The field is swept to generate the spectrum, and the modulation coils provide a rapid sampling (often at ca. 100 kHz) to give phase-sensitive...

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