Although generally termed antennas, they aren't employed as radio antennae for getting or broadcasting radio waves, but somewhat act as plates of capacitors. The space from one antenna decides frequency (pitch), and the gap from another controls amplitude (volume). Greater notes are performed by moving the hand closer towards the https://manualliftingequipment44220.amoblog.com/the-2-minute-rule-for-pallet-gates-60170407