Chemical bonds do not store energy. Chemical bonds certainly contain potential energy, and the atoms want to move to a lower potential energy (become more stable). When methane, #CH_4#, forms, the valence electrons end up in more stable (lower energy) C-H bonds. These bonds are fairly strong, so methane is relatively inert.
The eardrum helps to convey or direct sound waves into the inner ear by vibrating when sound wave hits it hence causes vibration of inner organs called resonance or sympatheti â¦ c vibration... 8 people found this useful.
What does the ear drum do in your ear? The ear drum (aka: Tympanic Membrane) has several functions. It helps protect our middle ear space from debris and foreign objects, it connects to the middle ear bones (ossiclâ¦es) in order to transmit vibrations that enter the ear canal to the middle ear bones.