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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.
Related Questions: - λ₁ and λ₂ are used to illuminate the slits. β₁ and β₂ are the corresponding fringe
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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
- λ₁ and λ₂ are used to illuminate the slits. β₁ and β₂ are the corresponding fringe
- ln a surrounding medium of temperature 10⁰C a body takes 7 min for a fall
- In Young’s double slit experiment, the fringe width is 1×10⁻⁴ m, if the distance
- A point charge q is placed at a distance x/2 directly above the centre of a cube
- Water flows through a pipe. The area of cross-section at one place A₁=10 cm²,
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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