Conversion number between feet per day [fpd] and speed of light [c] is 1.1767400025046 × 10-14. This means, that feet per day is smaller unit than speed of light.
Switch to reverse conversion:
from speed of light to feet per day conversion
| [fpd] |
Result in speed of light
?If conversion between feet per day to metre-per-second and metre-per-second to speed of light is exactly definied, high precision conversion from feet per day to speed of light is enabled.
Decimal places: (0-800)
feet per day| Start value: | [feet per day] |
| Step size | [feet per day] |
| How many lines? | (max 100) |
| feet per day | speed of light |
|---|---|
| 0 | 0 |
| 10 | 1.1767400025046 × 10-13 |
| 20 | 2.3534800050092 × 10-13 |
| 30 | 3.5302200075138 × 10-13 |
| 40 | 4.7069600100184 × 10-13 |
| 50 | 5.883700012523 × 10-13 |
| 60 | 7.0604400150276 × 10-13 |
| 70 | 8.2371800175321 × 10-13 |
| 80 | 9.4139200200367 × 10-13 |
| 90 | 1.0590660022541 × 10-12 |
| 100 | 1.1767400025046 × 10-12 |
| 110 | 1.2944140027551 × 10-12 |
Definition of feet per day unit: ≡ 1 ft / 86400 s = 30.48 cm / 86400 s. The speed with which the body travels 1 foot (or 30.48 centimetres) in 1 day.
Definition of speed of light unit: ≡ 299 792 458 m/s. Light velocity (in vacuum) is one of the basic physical constants. Sign c (Latin celeritas = speed). Its value is exactly: 299792458 m/s. Example: electromagnetic waves propagation speed 1 c.
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