How does an electron emit a photon of light? How did Isaac Newton discover the spectrum of light? How does light propagate in a medium? How do atoms create photons? How are gamma rays produced? How was the speed
Wave Functions - "Atoms are in your body, the chair you are sitting in, your desk and even in the air. Learn about the particles that make the universe possible."
As we pass up through the photosphere, the temperature drops and the gases, because they are cooler, do not emit as much light energy. This makes them less opaque to the human eye. Therefore, the outer edge of the photosphere looks dark due to an effect called limb darkening that accoun...
For electrons to break free of atoms, they need to absorb photons, the particles of electromagnetic radiation, with a certain amount of energy, the "ionization energy." This energy is different depending on what "shell" around an atom the electron occupies. Electrons on the outer shell are th...
tell a sodium vapor light because it's really yellow when you look at it. A sodium vapor light energizes sodium atoms to generate photons. A sodium atom has 11 electrons, and because of the way they're stacked in orbitals one of those electrons is most likely to accept and emit energy...
including visible light, falls on baryonic objects, they absorb photons and reemit them, or simply reflect them, so these objects can be seen. Even dark clouds of cosmic gas that do not shine brightly absorb photons of light at certain wavelengths, so they can be seen by their interaction ...
When the plasma is bombarded with x-rays, the electrons in the atoms “jump” from one energy level to another by either emitting or absorbing photons of light. A detector measures these changes, revealing the physical processes that are occurring inside the plasma, similar to taking an x-ray...
Metal atoms release mostly infrared light photons, which are invisible to the human eye. But if they are heated to a high enough level -- around 4,000 degrees Fahrenheit (2,200 degrees C) in the case of a light bulb -- they will emit a good deal of visible light. The filament in ...
How did atoms become self-replicating?Question:How did atoms become self-replicating?Self Replication:Self-replication is a benchmark for determining if a microscopic object is a living organism or not. The is a middle category called quasi-living that encompasses viruses. Viruses do not directly ...
When energized, mercury atoms emit energy in the form of light photons. They emit some visible light photons, but mostly they emit photons in the ultraviolet (UV) wavelength range. Because UV light waves are invisible to the human eye, fluorescent lamps have to convert this energy into visible...