Unit definitions

Foot per hour

Foot per hour is the distance traveled in feet in one hour.

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 hour to Speed of sound in fresh water at 20 degrees Celsius

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = \text{Speed}_{\text{ft/h}} \cdot 5.716857978843124015304974116587891e - 8$$

Examples

Example 1

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

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 30.0 \cdot 5.716857978843124015304974116587891e - 8$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 0.000002$$

$$\therefore \ 30.0\ \text{ft/h} = 0.000002 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 2

Convert $70.0\ \text{ft/h}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 70.0 \cdot 5.716857978843124015304974116587891e - 8$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 0.000004$$

$$\therefore \ 70.0\ \text{ft/h} = 0.000004 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 3

Convert $100.0\ \text{ft/h}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 100.0 \cdot 5.716857978843124015304974116587891e - 8$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 0.000006$$

$$\therefore \ 100.0\ \text{ft/h} = 0.000006 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 4

Convert $145.0\ \text{ft/h}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 145.0 \cdot 5.716857978843124015304974116587891e - 8$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 0.000008$$

$$\therefore \ 145.0\ \text{ft/h} = 0.000008 \ \text{Speed of sound₂₀ (fresh water)}$$

Example 5

Convert $170.0\ \text{ft/h}$ to $\text{Speed of sound₂₀ (fresh water)}$.

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 170.0 \cdot 5.716857978843124015304974116587891e - 8$$

$$\text{Speed}_{\text{Speed of sound₂₀ (fresh water)}} = 0.00001$$

$$\therefore \ 170.0\ \text{ft/h} = 0.00001 \ \text{Speed of sound₂₀ (fresh water)}$$

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

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

Foot per hour [ft/h]	Speed of sound in fresh water at 20 degrees Celsius [Speed of sound₂₀ (fresh water)]
1	5.716857978843124015304974116587891E-8
2	1.143371595768624803060994823317578E-7
3	1.715057393652937204591492234976367E-7
4	2.286743191537249606121989646635156E-7
5	2.858428989421562007652487058293946E-7
6	3.430114787305874409182984469952735E-7
7	4.001800585190186810713481881611524E-7
8	4.573486383074499212243979293270313E-7
9	0.000001
10	0.000001

Convert Foot per hour to other Speed units

Convert Foot per hour to other Speed units

Foot per hour [ft/h]	Other unit
1	0.000085 Meter per second [ms⁻¹]
1	0.000305 Kilometer per hour [kmh⁻¹]
1	0.000189 Mile per hour [mph]
1	0.000165 Knot [kn]
1	0.000278 Foot per second [fts⁻¹]
1	2.490196078431372549019607843137255E-7 Speed of sound rounded [Speed of sound]
1	2.466905587444033293513203772228859E-7 Speed of sound at 20 degrees Celsius [Speed of sound₂₀]
1	2.555589093470168024952208471677231E-7 Speed of sound at 0 degrees Celsius [Speed of sound₀]
1	2.44609443465364651046331339862672E-7 Speed of sound at 25 degrees Celsius [Speed of sound₂₅]
1	2.822222222222222222222222222222222E-13 Speed of light rounded [c]
1	2.824176006011020686406549515887643E-13 Speed of light in a vacuum [c]
1	2.824858757062146892655367231638418E-13 Speed of light in air [cₐᵢᵣ]
1	7.568985040824840574527683413791048E-9 Escape velocity (Earth) [Escape Velocityₑₐᵣₜₕ]
1	7.55952380952380952380952380952381E-9 Escape velocity rounded (Earth) [Escape Velocityₑₐᵣₜₕ]
1	0.00508 Meter per minute [m/min]
1	0.3048 Meter per hour [mh⁻¹]
1	8.466666666666666666666666666666667E-8 Kilometer per second [km/s]
1	0.000005 Kilometer per minute [km/min]
1	5.260942760942760942760942760942761E-8 Mile per second [mi/s]
1	0.000003 Mile per minute [mi/min]
1	4.571634269258459323254139668826494E-8 Nautical mile per second [nmi/s]
1	0.000003 Nautical mile per minute [nmi/min]
1	0.016667 Foot per minute [ft/min]
1	0.008467 Centimeter per second [cm/s]
1	0.508 Centimeter per minute [cm/min]
1	30.48 Centimeter per hour [cm/h]
1	0.084667 Millimeter per second [mm/s]
1	5.08 Millimeter per minute [mm/min]
1	304.8 Millimeter per hour [mm/h]
1	0.000093 Yard per second [yd/s]
1	0.005556 Yard per minute [yd/min]
1	0.333333 Yard per hour [yd/h]