apostilb to bril
Please provide values below to convert apostilb to bril, or change ↔.
apostilb
Definition: An older unit of luminance, equivalent to one candela per square meter.
Historyandorigin: The apostilb is an archaic unit used primarily in older lighting systems, and is largely obsolete today.
CurrentUse: Very rarely used today, except in specific historical contexts or when dealing with older lighting equipment.
funfact: This unit has been replaced by more standardized units such as the stilb or nit in modern applications.
bril
Definition: A historical unit of luminance used in early photometry.
Historyandorigin: The bril was used in some specific fields of optical science before being replaced by the stilb and nit.
CurrentUse: Obsolete, as modern units of luminance have superseded it in scientific and industrial measurements.
funfact: Although rare today, it was an important part of early efforts to measure and standardize light intensity.
apostilb to bril Conversion Table
| 1 apostilb | 10000000 bril |
| 2 apostilb | 20000000 bril |
| 3 apostilb | 30000000 bril |
| 5 apostilb | 50000000 bril |
| 10 apostilb | 100000000 bril |
| 50 apostilb | 500000000 bril |
| 100 apostilb | 1000000000 bril |
| 1000 apostilb | 10000000000 bril |
| 10000 apostilb | 100000000000 bril |
| 100000 apostilb | 1000000000000 bril |
| 1000000 apostilb | 10000000000000 bril |
How to Convert apostilb to bril
1 apostilb = 10000000 bril
1 bril = 1.E-7 apostilb
we use cross multiplication method
apostilb → bril
1 → 10000000
1.5 → ?( suppose x)
=>1.5*10000000=1*x
by simplifying
x=15000000