3 ms·
Because the plane is supersonic, you don’t hear the drone. The first thing you hear is the boom, which is basically the front of the drone which accumulates bec
by echoangle 1y ago
Because the plane is supersonic, you don’t hear the drone. The first thing you hear is the boom, which is basically the front of the drone which accumulates because the plane is always at the edge of its sound. After the boom, you hear the normal decaying drone as the plane moves away.