763.632 mi/h
No, the speed of sound (at sea level) is only about 0.213 mile per second.
At sea level, sound does roughly 0.21 mile per second. (4.7 seconds for 1 whole mile)
"Knot" is a unit of speed. It means "nautical mile per hour". 1 nautical mile = 1.151515 "statute" mile (regular mile)
1 knot is 1 nautical mile per hour, but the words knot and nautical mile are not always interchangeable in sentences (that is, to say something like "he is 1 knot to the north" would not be grammatically correct. Instead you should say "he is 1 nautical mile to the north", just as it is not truly correct to say "The wind speed was 30 nautical miles per hour". In this case you should say "The wind speed was 30 knots").
None, since there can be no conversion. A mile is a measure of length while a kilometre per hour is a measure of speed. The two measure different characteristics and, according to the most basic principles of dimensional analysis, any attempt at comparisons or conversions between the two are fundamentally flawed.
No, the speed of sound (at sea level) is only about 0.213 mile per second.
Mach 2.2 refers to 2.2 times the speed of sound. The speed of sound is variable, depending on pressure and temperature. The speed of sound on a standard day at sea level is approximately 762 miles per hour. Mach 2.2 on a standard day at sea level would be approximately 1676.4 miles per hour, or 27.94 miles per minute, or approximately half a mile per second.
It depends on the medium it travels through in air it's 332m/s+0.6m/s/degree Celsius(T degrees Celsius) then do conversions from m/s to mile/s
At sea level, sound does roughly 0.21 mile per second. (4.7 seconds for 1 whole mile)
The speed of sound in air is approximately 343 meters per second. To convert this to miles per hour, multiply by 3600 seconds in an hour and then divide by 1609 meters in a mile. The speed of sound in air is roughly 767 miles per hour.
It is a speed unit; km/hour or mile/hour, ....
One mile per hour (mph) means traveling a distance of one mile in one hour. This is a speed measurement commonly used for vehicles and walking. To put it in perspective, if you maintain a constant speed of 1 mph, it would take you one hour to cover the mile.
The speed of sound at 20°C is 343 m/s or 1236.3 km/h all over the world. In USA they need for the speed of sound at 68 degrees Fahrenheit 1126.713 feet per second or 768.2 miles per hour. Important is the temperature.
1 mile per hour equates to 1609.344 meters per hour.
The speed of light is nearly a million times faster than the speed of sound.The speed of light is roughly 882 thousand times the speed of sound.-- Sound takes about 4.7 seconds to cover 1 mile.-- Light takes about 0.0000054 second to cover 1 mile.-- In the time it takes sound to travel one mile, light travels 881,741 miles .
A 4-minute mile means an average speed of 15 miles per hour.
it is 500 mile per hour! ]]]]]]]]]