Task id16589
- Price in currencies:
- 0.0174 $ · 2 RUB · 0.0155 €
- Category:
- Physics
- Sales:
- 0
- Refunds:
- 0
- Seller:
- nerdmavr · about the seller and their products
DESCRIPTION
Task id16589
An electric lamp is placed at the vertex of a cone with a solid angle W = 1.2 cp. The luminous flux that comes out of the cone is F = 60 lm. What is the luminous intensity of the lamp? Find the total luminous flux emitted by the lamp.
Additional information:
Detailed solution. Format gif
REVIEWS
Reviews: (0)
No customer reviews yet.