Supersonic speed
id:
supersonic-speed-206-5780261
title:
Supersonic speed
text:
Supersonic speed is the speed of an object that exceeds the speed of sound (Mach 1). For objects traveling in dry air of a temperature of 20 °C (68 °F) at sea level, this speed is approximately 343.2 m/s. Speeds greater than five times the speed of sound (Mach 5) are often referred to as hypersonic. Flights during which only some parts of the air surrounding an object, such as the ends of rotor blades, reach supersonic speeds are called transonic. This occurs typically somewhere between Mach 0.8
brand slug:
wiki
category slug:
encyclopedia
description:
Speed that exceeds the speed of sound
original url:
https://en.wikipedia.org/wiki/Supersonic_speed
date created:
2002-07-10T05:01:23Z
date modified:
2024-09-10T17:48:26Z
main entity:
{"identifier":"Q221337","url":"https://www.wikidata.org/entity/Q221337"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/77/F-18-diamondback_blast.jpg","width":950,"height":1160}
fields total:
13
integrity:
16