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A focal length of a lens is 10 cm. What is power of a lens in dioptre?
Options
(a) 0.1 D
(b) 10 D
(c) 15 D
(d) 1 D
Correct Answer:
10 D
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two capacitors having capacitances C₁ and C₂ are charged with 120V and 200V batteries
- The magnetic flux linked with a coil at any instant t is given by ?, find emf
- The horizontal range and maximum height of a projectile are equal.The angle of projection
- For a simple pendulum performing simple harmonic motion, the time period
- The value of coefficient of volume expansion of glycerin is 5 x 10⁻⁴ k⁻¹.
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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