Sunday, February 9, 2025

Do you know

HOW LOUD IS A SUPERSONIC PLANE?
Supersonic planes, like the Concorde or modern supersonic jets, create a sonic boom while flying faster than the speed of sound (about 767 mph or 1,235 km/h). The sonic boom is a thunder-like noise resulting from shockwaves produced by the aircraft. The loudness of a supersonic plane depends on various factors, including altitude and distance from the flight path. At ground level, a sonic boom can reach around 120 decibels, similar to a thunderclap. However, advancements in aerodynamics aim to minimise these disturbances. Newer supersonic planes incorporate design features to lessen the intensity of sonic booms, considering environmental impact and comfort.

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BUBBLE WRAP  Bubble Wrap  was invented in 1957 by engineers Alfred W. Fielding and Marc Chavannes. Interestingly, it was originally intended...