Just over 19.000 miles an hour at sea level.
The speed of sound in air at 25 degree Celsius is 343m/s.
Assuming you mean the speed of sound in air, the speed of light (in a vacuum) is about 800,000 times larger. However, sound has very different speeds, depending on the medium in which it travels.Assuming you mean the speed of sound in air, the speed of light (in a vacuum) is about 800,000 times larger. However, sound has very different speeds, depending on the medium in which it travels.Assuming you mean the speed of sound in air, the speed of light (in a vacuum) is about 800,000 times larger. However, sound has very different speeds, depending on the medium in which it travels.Assuming you mean the speed of sound in air, the speed of light (in a vacuum) is about 800,000 times larger. However, sound has very different speeds, depending on the medium in which it travels.
It means 8 times the speed of sound. Something travelling at 8 times the local speed of sound is said to be traveling at mach 8
At 25 Deg C, the speed of sound is 756 MPH. The standard measurement for the "speed of sound" is 20 Deg C, in which sound travels at 768 MPH.
-- In vacuum, the speed of sound is zero, so you can't compare them there.-- In air at sea level, the speed of light is about 874 thousand times the speed of sound.
Mach refers to the speed of sound, for example, mach 1, equals the speed of sound, mach 2, the speed of sound times 2. So, mach 25 would mean, 25 times the speed of sound.
mach 25(twenty five times speed of sound)
Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature. Speed of sound in air at 0°C is c ≈ 331 + 0.6 × 0 = 331 m/s. Speed of sound in air at 25°C is c ≈ 331 + 0.6 × 25 = 346 m/s. The difference is 346 m/s − 331 m/s = 15 m/s.
That means 0.8 times the speed of sound.That means 0.8 times the speed of sound.That means 0.8 times the speed of sound.That means 0.8 times the speed of sound.
The speed of light is about 900,000 times as fast as the speed of sound in air.
The speed of sound in air at 25 degree Celsius is 343m/s.
That means 10 times the speed of sound.That means 10 times the speed of sound.That means 10 times the speed of sound.That means 10 times the speed of sound.
The speed of light is more than 850 thousand times the speed of sound.
the speed of sound of water at 25 degrees centigrade is 1497 m/s.
The speed of sound in water at 25 degree Celsius is 1493 meters per second.
Assuming you mean the speed of sound in air, the speed of light (in a vacuum) is about 800,000 times larger. However, sound has very different speeds, depending on the medium in which it travels.Assuming you mean the speed of sound in air, the speed of light (in a vacuum) is about 800,000 times larger. However, sound has very different speeds, depending on the medium in which it travels.Assuming you mean the speed of sound in air, the speed of light (in a vacuum) is about 800,000 times larger. However, sound has very different speeds, depending on the medium in which it travels.Assuming you mean the speed of sound in air, the speed of light (in a vacuum) is about 800,000 times larger. However, sound has very different speeds, depending on the medium in which it travels.
No. Light travels at about 875 thousand times the speed of sound.