Calculate the wavelength of light produced if an electron moves from n=3 state to n=2 state of an electron in a hydrogen atom.
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Ответ:
Las bacterias y los virus son demasiado pequeños para ser vistos a simple vista, pueden causar síntomas similares y a menudo se propagan de la misma manera, pero ahí es donde terminan las similitudes. Una bacteria es una célula única, pero compleja. Puede sobrevivir por sí solo, dentro o fuera del cuerpo. La mayoría de las bacterias no son dañinas.
Explanation: