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Geometrical Optics question

2022 · 27 Jul · Shift 1 · Q60
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  5. /2022 · 27 Jul · Shift 1 · Q60

Geometrical Optics question

2022 · 27 Jul · Shift 1 · Q60

JEE MainPhysicsGeometrical OpticsMCQ+4 / −1
A microscope was initially placed in air (refractive index 1). It is then immersed in oil (refractive index 2). For a light whose wavelength in air is λ\lambdaλ, calculate the change of microscope's resolving power due to oil and choose the correct option.
  1. A
    Resolving power will be 14\frac{1}{4}41​ in the oil than it was in the air.
  2. B
    Resolving power will be twice in the oil than it was in the air.
  3. C
    Resolving power will be four times in the oil than it was in the air.
  4. D
    Resolving power will be 12\frac{1}{2}21​ in the oil than it was in the air.
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