Answer:
5 candela
Explanation:
Let the candle brightness be B
Let the distance be d
The candle brightness is inversely proportional to the distance
B α 1/d
B = k/d
If my candle has a brightness of 15 candela from a distance of 2 meter, then;
15 = k/2
k = 30
To get the brightness when the distance is 6m;
B = k/d
B = 30/6
B = 5 candela
Hence the brightness will be 5 candela
