Guest

why is the luminous efficiency small for a filament bulb as compared to a mercury vapour lamp

why is the luminous efficiency small for a filament bulb as compared to a mercury vapour lamp

Grade:12

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
576-1681_e.PNG

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free