phot to flame
Please provide values below to convert phot [ph] to flame, or change ↔.
phot [ph]
Definition: A unit of illuminance that measures the amount of light falling on one square centimeter of a surface, equal to one lumen per square centimeter.
Historyandorigin: The phot was introduced in the early 20th century and was used to measure illuminance, especially in scientific studies.
CurrentUse: It has mostly been replaced by the lux and is no longer widely used, except in some specialized contexts.
funfact: The phot is still occasionally used in older scientific research but has been largely superseded by the SI unit, lux.
flame
Definition: An older, informal unit of light intensity, typically referring to the brightness produced by a flame, often used for measuring gas lamp light output.
Historyandorigin: The flame unit was used in the 19th and early 20th centuries when gas lamps were a major source of light.
CurrentUse: It is no longer used in modern lighting systems and has been replaced by more accurate and standardized units.
funfact: The flame unit was part of the early photometric measurements of light intensity, particularly for gas lamps.
phot [ph] to flame Conversion Table
| 1 phot [ph] | 232.2576 flame |
| 2 phot [ph] | 464.5152 flame |
| 3 phot [ph] | 696.7728 flame |
| 5 phot [ph] | 1161.288 flame |
| 10 phot [ph] | 2322.576 flame |
| 50 phot [ph] | 11612.88 flame |
| 100 phot [ph] | 23225.76 flame |
| 1000 phot [ph] | 232257.6 flame |
| 10000 phot [ph] | 2322576 flame |
| 100000 phot [ph] | 23225760 flame |
| 1000000 phot [ph] | 232257600 flame |
How to Convert phot to flame
1 phot [ph] = 232.2576 flame
1 flame = 0.0043055642 phot [ph]
we use cross multiplication method
phot [ph] → flame
1 → 232.2576
1.5 → ?( suppose x)
=>1.5*232.2576=1*x
by simplifying
x=348.3864