Converting Speed of Sound in Air (ssia) to Speed of Sound in Water (ssiw)

What is Speed of Sound in Air (ssia)

The speed of sound in air, abbreviated as ssia, refers to how fast sound waves travel through the air. Under typical conditions (approximately 20 degrees Celsius or 68 degrees Fahrenheit at sea level), the speed of sound in air is about 343 meters per second (m/s). This speed can vary based on factors such as temperature and humidity.

What is Speed of Sound in Water (ssiw)

The speed of sound in water, represented as ssiw, is the distance sound waves travel through water. This speed is considerably higher than in air due to water's denser medium. In fresh water at about 25 degrees Celsius (77 degrees Fahrenheit), the speed of sound is approximately 1497 m/s. Various conditions, including temperature, salinity, and pressure, can influence this speed.

Conversion Formulas

To convert between ssia and ssiw, the following formulas can be used:

• From Speed of Sound in Air (ssia) to Speed of Sound in Water (ssiw):

  ssiw=ssia×0.2296154

• From Speed of Sound in Water (ssiw) to Speed of Sound in Air (ssia):

  ssia=ssiw×4.355109

Examples

Let’s look at a few examples to make these conversions clearer:

1. Converting 7 ssia to ssiw:

   ssiw=7×0.2296154=1.607308

2. Converting 8 ssia to ssiw:

   ssiw=8×0.2296154=1.836923

3. Converting 9 ssia to ssiw:

   ssiw=9×0.2296154=2.066538

4. Converting 7 ssiw to ssia:

   ssia=7×4.355109=30.48576

5. Converting 8 ssiw to ssia:

   ssia=8×4.355109=34.84087

6. Converting 9 ssiw to ssia:

   ssia=9×4.355109=39.19598

This understanding of converting between the two different media can help in various fields, such as acoustics and marine biology, where sound propagation is essential.

Use this page to perform converting from Speed of Sound in Air (ssia) to Speed of Sound in Water (ssiw).