Gce Model Questions Vol1 2017 Physics Question 3

Practice objective / multiple choice question 3 from the 2017 Gce Model Questions Vol1 Physics examination.

Gce Model Questions Vol1 2017 Physics Objective / Multiple Choice Hard Difficulty
Question 3 GCE_MODEL_QUESTIONS_VOL1 • 2017 • PHYSICS • objective

An object 2.0 cm tall is placed \(30\ \text{cm}\) to the left of a converging lens L\(_1\) of focal length \(12\ \text{cm}\). A second converging lens L\(_2\) of focal length \(8\ \text{cm}\) is positioned \(10\ \text{cm}\) to the right of L\(_1\). Determine (i) the position of the final image relative to L\(_2\) and (ii) the overall linear magnification of the system.

Answer Options

Correct Answer A. final image 1.21 cm to the right of L2; overall magnification ≈0.24 (image height ≈0.48 cm)
B. final image 2.10 cm to the right of L2; overall magnification ≈0.31 (image height ≈0.62 cm)
C. final image 0.85 cm to the right of L2; overall magnification ≈0.18 (image height ≈0.36 cm)
D. final image 1.80 cm to the left of L2; overall magnification ≈0.27 (image height ≈0.54 cm)
Correct Answer
A
Correct Option:
final image 1.21 cm to the right of L2; overall magnification ≈0.24 (image height ≈0.48 cm)

About This Question

This is Gce Model Questions Vol1 2017 Physics Question 3. It is one of the objective questions from the 2017 Gce Model Questions Vol1 Physics examination.

Difficulty level: Hard .

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