Unit definitions

Foot per second

A foot is a unit of length equal to $0.304\,8 \ \text{m}$. Foot per second is the distance traveled in feet in one second.

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 Foot per second to Speed of sound in fresh water at 20 degrees Celsius

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = \text{Speed}_{\text{fts⁻¹}} \cdot 0.0002058068872383524645509790681971641$$

Examples

Example 1

Convert $50.0\ \text{fts⁻¹}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 50.0 \cdot 0.0002058068872383524645509790681971641$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 0.01029$$

$$\therefore \ 50.0\ \text{fts⁻¹} = 0.01029 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 2

Convert $60.0\ \text{fts⁻¹}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 60.0 \cdot 0.0002058068872383524645509790681971641$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 0.012348$$

$$\therefore \ 60.0\ \text{fts⁻¹} = 0.012348 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 3

Convert $110.0\ \text{fts⁻¹}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 110.0 \cdot 0.0002058068872383524645509790681971641$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 0.022639$$

$$\therefore \ 110.0\ \text{fts⁻¹} = 0.022639 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 4

Convert $140.0\ \text{fts⁻¹}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 140.0 \cdot 0.0002058068872383524645509790681971641$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 0.028813$$

$$\therefore \ 140.0\ \text{fts⁻¹} = 0.028813 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 5

Convert $185.0\ \text{fts⁻¹}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 185.0 \cdot 0.0002058068872383524645509790681971641$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 0.038074$$

$$\therefore \ 185.0\ \text{fts⁻¹} = 0.038074 \ \text{Speed of sound₂₀ (fresh water)}$$

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

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

Foot per second [fts⁻¹]	Speed of sound in fresh water at 20 degrees Celsius [Speed of sound₂₀ (fresh water)]
1	0.000206
2	0.000412
3	0.000617
4	0.000823
5	0.001029
6	0.001235
7	0.001441
8	0.001646
9	0.001852
10	0.002058

Convert Foot per second to other Speed units

Convert Foot per second to other Speed units

Foot per second [fts⁻¹]	Other unit
1	0.3048 Meter per second [ms⁻¹]
1	1.09728 Kilometer per hour [kmh⁻¹]
1	0.681818 Mile per hour [mph]
1	0.592484 Knot [kn]
1	0.000896 Speed of sound rounded [Speed of sound]
1	0.000888 Speed of sound at 20 degrees Celsius [Speed of sound₂₀]
1	0.00092 Speed of sound at 0 degrees Celsius [Speed of sound₀]
1	0.000881 Speed of sound at 25 degrees Celsius [Speed of sound₂₅]
1	1.016E-9 Speed of light rounded [c]
1	1.016703362163967447106357825719552E-9 Speed of light in a vacuum [c]
1	1.016949152542372881355932203389831E-9 Speed of light in air [cₐᵢᵣ]
1	0.000027 Escape velocity (Earth) [Escape Velocityₑₐᵣₜₕ]
1	0.000027 Escape velocity rounded (Earth) [Escape Velocityₑₐᵣₜₕ]
1	18.288 Meter per minute [m/min]
1	1097.28 Meter per hour [mh⁻¹]
1	0.000305 Kilometer per second [km/s]
1	0.018288 Kilometer per minute [km/min]
1	0.000189 Mile per second [mi/s]
1	0.011364 Mile per minute [mi/min]
1	0.000165 Nautical mile per second [nmi/s]
1	0.009875 Nautical mile per minute [nmi/min]
1	6E+1 Foot per minute [ft/min]
1	3.6E+3 Foot per hour [ft/h]
1	30.48 Centimeter per second [cm/s]
1	1828.8 Centimeter per minute [cm/min]
1	109728 Centimeter per hour [cm/h]
1	304.8 Millimeter per second [mm/s]
1	18288 Millimeter per minute [mm/min]
1	1.09728E+6 Millimeter per hour [mm/h]
1	0.333333 Yard per second [yd/s]
1	2E+1 Yard per minute [yd/min]
1	1.2E+3 Yard per hour [yd/h]