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If the focal length of a concave mirror is 50 cm, then where should the object is placed, so that its image is two times and inverted
Options
(a) 55 cm
(b) (-75 cm)
(c) 65 cm
(d) 85 cm
Correct Answer:
(-75 cm)
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
- A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei
- A wire of length L metre carrying a current I ampere is bent in the form
- A coil of resistance and 1.0 H inductance is connected to an a.c. source of frequency
- The binding energy per nucleon in deuterium and helium nuclei are 1.1 MeV and 7.0 MeV
- A source of unknown frequency gives 4 beats/s, when sounded with a source harmonic
Topics: Ray Optics (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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