all this is asking is what is 5 times 5. the answer is 25.
hypersonic hypersonic
True. Check page 397.
"Hypersonic" is a slippery, rubber, inexact word meaning faster than around five times the speed of sound in the same medium, or, you might say, 'super supersonic'. If you define it, for a moment, as "exactly 5 times the speed of sound at sea level", then the speed of light is only 174,806 times that fast. Nothing is faster than the speed of light.
Running speed is about 3 m/s Light speed is about 300000000 m/s That's 10^8 times faster
Mach 5, 5 times faster than the speed of sound!
Mach 5, 5 times faster than the speed of sound!
speed of cellonics modem is 1000 times faster than normal modems
Broadband is faster than any dial up connection usally by at least 10-30 times faster speed.
No. The Concorde flew faster than the speed of sound. Nothing can move faster than the speed of light.
Speed of Light======================Answer #2:Many modern aircraft cruise at speeds greater than that of sound.The adjective used to describe such travel is "supersonic".
When sound waves go through liquids, they travel five times as faster than they do on land. When sound waves go through solids though, they don't go as fast.
Roughly speaking, light moves about a million times faster than sound in air.