Tipping is not widespread in Nicaragua except with guides and at restaurants. 1  Guides Tipping guides is recommended as this often makes up the lion's share of their salary. 2  Restaurants A tip of around 10% is expected for table service. Some high-end restaurants automatically add this to the bill.
a resonator that part which takes the basic sound produced by the vibrator and reinforces (amplifies) or improves its quality. an articulator that part which makes the vibrations stop. Idiophones are musical instruments in which a vibrating solid material is used to produce sound.
When the eardrum vibrates, the sound waves travel via the hammer and anvil to the stirrup and then on to the oval window. When the sound waves are transmitted from the eardrum to the oval window, the middle ear is functioning as an acoustic transformer amplifying the sound waves before they move on into the inner ear.