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Geometrical Optics question

2022 · Shift 1 · Q54
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  5. /2022 · Shift 1 · Q54

Geometrical Optics question

2022 · Shift 1 · Q54

JEE AdvancedPhysicsGeometrical OpticsMCQ+3 / −1

List I contains four combinations of two lenses (1 and 2) whose focal lengths (in cm\mathrm{cm}cm) are indicated in the figures. In all cases, the object is placed 20 cm20 \mathrm{~cm}20 cm from the first lens on the left, and the distance between the two lenses is 5 cm5 \mathrm{~cm}5 cm. List II contains the positions of the final images.

List-I List-II
(I) JEE Advanced 2022 Paper 1 Online Physics - Geometrical Optics Question 22 English 1 (P) Final image is formed at 7.5 cm7.5 \mathrm{~cm}7.5 cm on the right side of lens 2 .
(II) JEE Advanced 2022 Paper 1 Online Physics - Geometrical Optics Question 22 English 2 (Q) Final image is formed at 60.0 cm60.0 \mathrm{~cm}60.0 cm on the right side of lens 2 .
(III) JEE Advanced 2022 Paper 1 Online Physics - Geometrical Optics Question 22 English 3 (R) Final image is formed at 30.0 cm30.0 \mathrm{~cm}30.0 cm on the left side of lens 2.2 .2.
(IV) JEE Advanced 2022 Paper 1 Online Physics - Geometrical Optics Question 22 English 4 (S) Final image is formed at 6.0 cm6.0 \mathrm{~cm}6.0 cm on the right side of lens 2 .
(T) Final image is formed at 30.0 cm30.0 \mathrm{~cm}30.0 cm on the right side of lens 2 .

Which one of the following options is correct?

  1. A
    (I) →\rightarrow→ P; (II) →\rightarrow→ R; (III) →\rightarrow→ Q; (IV) →\rightarrow→ T
  2. B
    (I) →\rightarrow→ Q; (II) →\rightarrow→ P; (III) →\rightarrow→ T; (IV) →\rightarrow→ S
  3. C
    (I) →P\rightarrow \mathrm{P}→P; (II) →T\rightarrow \mathrm{T}→T; (III) →R\rightarrow \mathrm{R}→R; (IV) →Q\rightarrow \mathrm{Q}→Q
  4. D
    (I) →\rightarrow→ T; (II) →\rightarrow→ S; (III) →\rightarrow→ Q; (IV) →\rightarrow→ R
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