![]() It is commonly abbreviated in everyday use in the United States, the United Kingdom, and elsewhere to mph or MPH, although mi/h is sometimes used in technical publications.Ĭonversion calculator for all types of measurement units. Miles per hour is a unit of speed, expressing the number of international miles covered per hour. Speed of sound to miles per hour, or enter any two units below: Enter two units to convert From: However, the speed of sound can vary depending on the exact conditions at any given altitude, so this is only an approximate value.You can do the reverse unit conversion from This is because the temperature and pressure of the air at this altitude are such that the speed of sound is slightly lower than it is at sea level. The speed of sound in water is affected by a number of factors, including the temperature and salinity of the water.Īt 30000 ft, the speed of sound is approximately 1087 ft/s. This means that sound waves travel through water about four times faster than they do through air. The speed of sound in water is approximately 1,500 meters per second. Mach numbers are used to describe the speed of aircraft, missiles, and rockets. The Mach number is named after Ernst Mach, who was the first to investigate the properties of supersonic flow. It is the measure of the speed of an object in relation to the speed of sound. The pressure waves are also more intense in water than in air, so they create a louder sound.The waves have a shorter distance to travel in water than in air, so they reach your ears more quickly.This is why sound is louder underwater.The speed of sound is faster in denser materials, such as water, than in less dense materials, such as air.The speed of sound is the distance these waves travel in a given time.Sound is a type of energy that travels through the air, or any other medium, as a vibration of pressure waves.You might be interested: How To Fold Dresses For Travel? Is sound louder underwater? This is because the sound waves are able to bend around objects in the water more easily than light waves. Additionally, sound waves can travel faster than light waves in a medium with a high index of refraction, such as water. This is because there is nothing for the sound waves to bounce off of in a vacuum, so they can travel in a straight line at their full speed. For example, sound waves can travel faster than light waves in a vacuum. However, there are some circumstances where sound waves can travel faster than light waves. In general, sound waves travel much slower than light waves. In the time it takes you to read this sentence, sound has traveled about 3,280 feet.That means that it takes about five seconds for sound to travel one mile.The speed of sound is about 1,126 feet per second, or about 767 miles per hour.Therefore, it takes sound 10 seconds to travel 2 miles, or 20,000 feet. This is because sound travels at approximately 1,100 feet per second. It takes sound approximately 10 seconds to travel 2 miles. How long does it take for sound to travel 2 miles? In order to travel a mile in one second, sound would have to travel about 16 times its normal speed. The speed of sound is about 340 meters per second, or about 767 miles per hour. ![]() No, sound does not travel a mile a second. You might be interested: How Fast Does A Spacecraft Travel?
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