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How many second in speed of sound to hear lion at two miles away?
It would take about 11.5 seconds for the sound of a lion roaring two miles away to reach your ears at the speed of sound, which is approximately 343 meters per second.
How many MPH does 1225KP the speed of sound equal?
We're not sure what the "1225KP" means, since the speed of sound in air at sea levelis about 340 meters/sec.That's equivalent to about 760 miles per hour.
How many mph equal 30 times the speed of sound?
The speed of sound is approximately 761 mph. Multiplying this by 30 gives 22,830 mph, which is 30 times the speed of sound.
When we say that the sound travels in air at a speed of 332ms what we meant that?
"ms" in this case is short for "meters per second". It means that sound advances that many meters every second.
How many miles per hour can supersonic fly?
Mach refers to the speed of sound in air. Typically about 750 mi/hr but it varies faster or slower with temperature from cold to hot respectively. Mach one is one times speed of sound. Mach 3 would be three times speed of sound.
