1 Common rashes include eczema, poison ivy, hives, and athlete's foot. 2  Infections that cause rashes may be fungal, bacterial, parasitic, or viral.  Over-the-counter products may be helpful treatments for many skin rashes.
The conditions under which this process occurs happen in two ways. According to the Cornell Center for... Atoms emit a photon when an electron falls from a high-energy state to a low-energy state. The conditions under which this process occurs happen in two ways. According to the Cornell Center for...
Answers. Best Answer: When electrons in an atom get excited, they jump to higher energy levels. In order for them to do this, they must absorb energy. However, when electrons calm down, they drop back down and thus release emit energy in the form of photons (the quanta of light).est Answer: When electrons in an atom get excited, they jump to higher energy levels. In order for them to do this, they must absorb energy.