A small object is placed 150 mm away from a diverging lens of focal length 100 mm. (i) Copy the figure below and draw rays to show how an image is formed by the lens. (ii) Calculate the distance of the image from the lens by using the lens formula.

A small object is placed 150 mm away from a diverging lens of focal length 100 mm.
(i) Copy the figure below and draw rays to show how an image is formed by the lens.

(ii) Calculate the distance of the image from the lens by using the lens formula.

(i)

(ii) object distance =150 mm

Focal length = 100mm

Using len’s formula,

Image distance, v =- 60 mm

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