MCQMediumJEE Main 2025 · 7 April, Shift 1Refraction & Lenses

Physics Question from JEE Main 2025 · 7 April, Shift 1

Two thin convex lenses of focal lengths 30 cm30 \, \text{cm} and 10 cm10 \, \text{cm} are placed coaxially, 10 cm10 \, \text{cm} apart. The power of this combination is:

  • A

    5 D5 \, \text{D}

  • B

    1 D1 \, \text{D}

  • C

    20 D20 \, \text{D}

  • D

    10 D10 \, \text{D}

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