Converting from Speed of Sound in Air (ssia) to Knot (kn)

What is Speed of Sound in Air (ssia)

The speed of sound in air (ssia) refers to the speed at which sound waves propagate through the air. This speed can vary depending on factors like air temperature and pressure, but at standard conditions (20°C or 68°F at sea level), the speed of sound is approximately 343 meters per second (m/s). This is a crucial concept in various fields such as aviation, meteorology, and acoustics, where accurate measurements are essential.

What is Knot (kn)

A knot (kn) is a unit of speed equal to one nautical mile per hour. It is used primarily in maritime and air navigation to express speed. One nautical mile is equivalent to 1.852 kilometers, so one knot is approximately 1.852 km/h. The knot is an important unit for pilots and sailors as it relates to distances over water and the curvature of the Earth.

Conversion Formulas

To convert between speed of sound in air (ssia) and knots (kn), we can use the following formulas derived from the default conversion rates:

• To convert from ssia to knots:

  kn=ssia×661.4708

• To convert from knots to ssia:

  ssia=kn×0.001511782

Examples

1. Example 1: Converting 11 ssia to knots

   kn=11×661.4708=7276.179

2. Example 2: Converting 4 ssia to knots

   kn=4×661.4708=2645.883

3. Example 3: Converting 14 ssia to knots

   kn=14×661.4708=9260.592

4. Example 4: Converting 11 knots to ssia

   ssia=11×0.001511782=0.01662961

5. Example 5: Converting 4 knots to ssia

   ssia=4×0.001511782=0.00604713

6. Example 6: Converting 14 knots to ssia

   ssia=14×0.001511782=0.02116495

Use this page to perform converting from Speed of sound in air (ssia) to Knot (kn).