‪@EnergyEffic‬

‪@EnergyEffic‬
SHOWS HOW PHIL USING HIS AMATEUR RADIO EQUIPMENT TO DEMONSTRATE TO JIMMY THE NATURE OF SOUND.
DEMONSTRATES THE VARIOUS MEDIA WHICH TRANSMIT SOUND, THE WAVES OF COMPRESSED & EXPANDED AIR LEAVING A RINGING BELL, THE REFLECTION OF SOUND, THE SPEED OF SOUND & THE CHARACTERISTIC WAVES OF SOUND.
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#nature #energy #radio #science #youtube #video
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[@bexiexz]

such perfection