Cardinal points of the system of coaxial lenses are

Set of focal points

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Set of principal points

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Both (a) and (b)

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None of these

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Solution

The correct option is D Both (a) and (b)
From the given question the cardinal points of the system of coaxial lenses are set of focal points and set of principal points.

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Similar questions

Two convex lenses, each of focal length 1.0 cm, are placed at a separation of 15 cm with their principal axes coinciding.

(a) Show that a light beam coming parallel to the principal axis diverges as it comes out of the lens system.

(b) Find the location of the virtual image formed by the lens system of an object placed far away.

(c) Find the focal length of the equivalent lens. (Note that the sign of the focal length is positive although the lens system actually diverges a parallel beam incident on it.)

Two convex lenses, each of focal length 1.0 cm, are placed at a separation of 15 cm with their principal axes coinciding.

(a) Show that a light beam coming parallel to the principal axis diverges as it comes out of the lens system.

(b) Find the location of the virtual image formed by the lens system of an object placed far away.

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Q. A converging and a diverging lens of focal lengths are placed coaxially in contact .find the power and focal length of combination

Q. Two thin lenses of focal; lengths

f_{1}

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Cardinal points of the system of coaxial lenses are

The correct option is D Both (a) and (b)From the given question the cardinal points of the system of coaxial lenses are set of focal points and set of principal points.

The correct option is D Both (a) and (b)
From the given question the cardinal points of the system of coaxial lenses are set of focal points and set of principal points.