Candle power is:
A. The luminous flux emitted by the source per unit solid angle
B. The part of the light energy radiated by the sun that is received by earth
C. Measured in Lux
D. None of the above
Answer:B
Candle power is:
A. The luminous flux emitted by the source per unit solid angle B. The part of the light energy radiated by the sun that is received by earth C. Measured in Lux D. None of the above