Question

average sound of fighter jet launch​

Answer 1

Explanation:

Aircraft noise pollution is a harmful noise effect produced by any aircraft or its components during the various phases of a flight. Sound production is divided into three categories:

Mechanical noise—rotation of the engine parts, most noticeable when fan blades reach supersonic speeds.

Aerodynamic noise—from the airflow around the surfaces of the aircraft, especially when flying low at high speeds.

Noise from aircraft systems—cockpit and cabin pressurization and conditioning systems, and Auxiliary Power units.

Health consequences include sleep disturbance, hearing impairment and heart disease, as well as workplace accidents caused by stress. Memory and recall can also be affected. Governments have enacted extensive controls that apply to aircraft designers, manufacturers, and operators, resulting in improved procedures and cuts in pollution.