VIBRATION ISOLATION AND TRANSMISSIBILITY FOR DUMMIES

The form with the outer part of ear (which we see exterior the head) is sort of a funnel. The outer Portion of ear is known as 'pinna' and it is connected to about 2 to 3 centimetre prolonged passage referred to as 'ear canal'.We can raise the amplitude of vibrations of a simple pendulum by boosting the peak from which the pendulum bob is at first