General Knowledge - Physics - Discussion
Discussion Forum : Physics - Section 1 (Q.No. 25)
25.
Lux is the SI unit of
Answer: Option
Explanation:
The SI unit of intensity of illumination (illuminance) is the lux. An illuminance of 1.0 lux is produced by 1.0 lumen of light shining on an area of 1.0 m^2.
Discussion:
5 comments Page 1 of 1.
Ogechi said:
8 years ago
What is the formulae for the intensity of illumination?
Jagga said:
8 years ago
Luminous efficiency SI unit is lumens/ watt.
Luminous flux SI unit is lumens.
Luminous flux SI unit is lumens.
Anil said:
8 years ago
Good, thanks @Satish.
Satish said:
9 years ago
But in SI system, Candela is the unit of luminous intensity.
Binu said:
1 decade ago
Intensity of illumination is also called as luminous intensity which is option D.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers