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Lumen is the unit of
Options
(a) illuminating power
(b) luminous flux
(c) luminous intensity
(d) none of these
Correct Answer:
luminous flux
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The kinetic energy of an electron in the first excited state is
- The term liquid crystal refers to a state that is intermediate between
- Aperture of human eye is 0.2 cm. The minimum magnifying power of a visual
- The coefficient of performance of a refrigerator is 5. If the temperature inside
- In a discharge tube ionization of enclosed gas is produced due to collisions between
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Physical World and Measurement (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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