Question
Download Solution PDFA lamp emitting light uniformly in all directions has a mean spherical candle power of 15. What will be the total luminous flux radiated by the lamp in all directions?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 2):(188.5 lumens)
Concept:
Mean spherical candle power = MSCP = \(total flux\over 4 × π\)
Calculation:
Given
MSCP = 4 π
= 15 × 4 π
= 188.5 lumens
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