A point object is placed at the centre of a glass sphere of radius 6 cm and refractive index 1.5 . The distance of virtual image

Question 1

A point object is placed at the centre of a glass sphere of radius 6 cm and refractive index 1.5 . The distance of virtual image from the surface is

(a) 6cm

(b) 4cm

(c) 12cm

(d) 9cm

Question 2

Correct option (a) 6 cm

Explanation:

A point object is at the centre of a glass sphere of radius6cm . The rays from the object fall normally on the surface of the sphere and emerge undeviated. When drawn backwards, they meet at O . The image will be formed at the centre O itself.

∴ Distance of virtual image from surface = 6 cm

kratos · Answer 1 · 2020-02-07T03:10:04+0000

Correct option (a) 6 cm

Explanation:

A point object is at the centre of a glass sphere of radius6cm . The rays from the object fall normally on the surface of the sphere and emerge undeviated. When drawn backwards, they meet at O . The image will be formed at the centre O itself.

∴ Distance of virtual image from surface = 6 cm

A point object is placed at the centre of a glass sphere of radius 6 cm and refractive index 1.5 . The distance of virtual image

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A point object is placed at the centre of a glass sphere of radius 6 cm and refractive index 1.5 . The distance of virtual image

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