whats the speed of an air laiden swallow?
107633
Is it an African or a European swallow?
214186
Maximum speed: Mach 2.05 at altitude, 1,321 mph (2,100 km/h)
256497
around 1/6th that of earth so around 1.64m/s
411961
DEpends upon the size of the persons throat.
479391
50,000 feet per second
565199
falling at the standard rate of 32 feet per second per second until the average human reaches a velocity of approximately 135 mph at which time air resistance begins holding the falling body from falling faster. \n   32 feet 1st sec; 64 feet 2nd sec.; 128 feet 3rd sec; etc until the body reaches 135 mph.
440638
341m/s but it changes according to the weather conditions in humid climate it is faster as compared to dry.and yeah sound does not travel through vacuum\nspeed of sound in solids > liquids > gases
307558
well, depends........does swallowing count? lol
205260
The most \nconservative estimates I found were 150 km per hour or roughly 100 mph. The \nhighest estimate I found came from the JFK Health World Museum in Barrington \nIllinois who claim that a sneeze can go as fast as 85% of the speed of sound \nor approximately 630 miles per hour.
32072
Values of the Speed of Sound:\n\nOne of the most common questions we receive is fow fast is the speed of sound, and as was pointed out earlier, there is no single value to quote. The speed of sound, also known as Mach 1, changes throughout the atmosphere based on the temperature at any given altitude. Probably the most important value to remember, however, is the speed of sound at sea level. Based on the standard atmospheric model, this value has been defined to be\n\n    * 1,116.4 ft/s\n    * 340.3 m/s\n    * 761.2 mph\n    * 1,225.1 km/h\n    * 661.5 knots\n\nIf you were to reach Mach 1, or "break the sound barrier," at sea level, the above speed is how fast you would have to travel in order to do so.
420052
"An African or European Swallow?" It's from Monty Python and the Holy Grail. Here's the full quote:\n\n \nBridgekeeper: What... is your quest? \nKing Arthur: To seek the Holy Grail. \nBridgekeeper: What... is the air-speed velocity of an unladen swallow? \nKing Arthur: What do you mean? An African or European swallow? \nBridgekeeper: Huh? I... I don't know that. \n[he is thrown over] \nBridgekeeper: Auuuuuuuugh. \nSir Bedevere: How do know so much about swallows? \nKing Arthur: Well, you have to know these things when you're a king, you know.
544479
The speed of sound: 340.29 m / s
720229
What do you mean, An African or European swallow?
722598
This is one you have to be careful with. \n\nThe actual world record on a single breath underwater static apnea(unassisted)is 8min 58sec held by German freediver Tom Sietas. \n\nThis was the record David Blaine was going for but hell 7 mins is damn impressive! Especially in his condition.\n\nYou can read of record breaking times that exceed 15mins, however these records were only achieved by pre-breathing 100% oxygen and are not recognised by virtually all the freediving community (including AIDA - the largest international body).
968386
actually that was..\n\n"What is the air speed velocity of an unladen swallow?"\n\n"African or European?"\n\n"I don't know that....ahhhhhhhhh!"\n\n"Well you have to know these things when you're king."
26755
186,000 miles a second vs 220 some odd miles per second?  yeah, it is\n\nedit- \nok, to the person below, yes, I meant per hour, and was lowballing it... \n\nspeed of sound at sea level = 340.29 m / s
484307
in air= 340m/s\nin water=1500m/s\nin solid=4500m/s