Unit definitions

Speed of sound at 20 degrees Celsius

The speed of sound in air is $343.21\ \text{m/s}$ at 20 degrees Celsius.

Speed of sound in fresh water at 20 degrees Celsius

The speed of sound in fresh water is $1\ 481\ \text{m/s}$ at 20 degrees Celsius which is sligltly more than $4.3$ times the speed of sound in air at 20 degrees Celsius.

How to convert Speed of sound at 20 degrees Celsius to Speed of sound in fresh water at 20 degrees Celsius

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = \text{Speed}_{\text{Speed of sound₂₀}} \cdot 0.2317420661715057393652937204591492$$

Examples

Example 1

Convert $30.0\ \text{Speed of sound₂₀}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 30.0 \cdot 0.2317420661715057393652937204591492$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 6.952262$$

$$\therefore \ 30.0\ \text{Speed of sound₂₀} = 6.952262 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 2

Convert $80.0\ \text{Speed of sound₂₀}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 80.0 \cdot 0.2317420661715057393652937204591492$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 18.539365$$

$$\therefore \ 80.0\ \text{Speed of sound₂₀} = 18.539365 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 3

Convert $105.0\ \text{Speed of sound₂₀}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 105.0 \cdot 0.2317420661715057393652937204591492$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 24.332917$$

$$\therefore \ 105.0\ \text{Speed of sound₂₀} = 24.332917 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 4

Convert $140.0\ \text{Speed of sound₂₀}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 140.0 \cdot 0.2317420661715057393652937204591492$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 32.443889$$

$$\therefore \ 140.0\ \text{Speed of sound₂₀} = 32.443889 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 5

Convert $180.0\ \text{Speed of sound₂₀}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 180.0 \cdot 0.2317420661715057393652937204591492$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 41.713572$$

$$\therefore \ 180.0\ \text{Speed of sound₂₀} = 41.713572 \ \text{Speed of sound₂₀ (fresh water)}$$

Speed of sound at 20 degrees Celsius to Speed of sound in fresh water at 20 degrees Celsius conversion table

Speed of sound at 20 degrees Celsius to Speed of sound in fresh water at 20 degrees Celsius conversion table

Speed of sound at 20 degrees Celsius [Speed of sound₂₀]	Speed of sound in fresh water at 20 degrees Celsius [Speed of sound₂₀ (fresh water)]
1	0.231742
2	0.463484
3	0.695226
4	0.926968
5	1.15871
6	1.390452
7	1.622194
8	1.853937
9	2.085679
10	2.317421

Convert Speed of sound at 20 degrees Celsius to other Speed units

Convert Speed of sound at 20 degrees Celsius to other Speed units

Speed of sound at 20 degrees Celsius [Speed of sound₂₀]	Other unit
1	343.21 Meter per second [ms⁻¹]
1	1235.556 Kilometer per hour [kmh⁻¹]
1	767.738905 Mile per hour [mph]
1	667.146868 Knot [kn]
1	1126.01706 Foot per second [fts⁻¹]
1	1.009441 Speed of sound rounded [Speed of sound]
1	1.035949 Speed of sound at 0 degrees Celsius [Speed of sound₀]
1	0.991564 Speed of sound at 25 degrees Celsius [Speed of sound₂₅]
1	0.000001 Speed of light rounded [c]
1	0.000001 Speed of light in a vacuum [c]
1	0.000001 Speed of light in air [cₐᵢᵣ]
1	0.030682 Escape velocity (Earth) [Escape Velocityₑₐᵣₜₕ]
1	0.030644 Escape velocity rounded (Earth) [Escape Velocityₑₐᵣₜₕ]
1	20592.6 Meter per minute [m/min]
1	1235556 Meter per hour [mh⁻¹]
1	0.34321 Kilometer per second [km/s]
1	20.5926 Kilometer per minute [km/min]
1	0.213261 Mile per second [mi/s]
1	12.795648 Mile per minute [mi/min]
1	0.185319 Nautical mile per second [nmi/s]
1	11.119114 Nautical mile per minute [nmi/min]
1	67561.023622 Foot per minute [ft/min]
1	4053661.417323 Foot per hour [ft/h]
1	34321 Centimeter per second [cm/s]
1	2.05926E+6 Centimeter per minute [cm/min]
1	1.235556E+8 Centimeter per hour [cm/h]
1	3.4321E+5 Millimeter per second [mm/s]
1	2.05926E+7 Millimeter per minute [mm/min]
1	1.235556E+9 Millimeter per hour [mm/h]
1	375.33902 Yard per second [yd/s]
1	22520.341207 Yard per minute [yd/min]
1	1351220.472441 Yard per hour [yd/h]