DP Physics (last assessment 2024)

Question 17N.3.SL.TZ0.9b.i

Date	November 2017	Marks available	[Maximum mark: 2]	Reference code	17N.3.SL.TZ0.9b.i
Level	SL	Paper	3	Time zone	TZ0
Command term	Determine	Question number	b.i	Adapted from	N/A

b.i.

[Maximum mark: 2]

17N.3.SL.TZ0.9b.i

A magnifying glass is constructed from a thin converging lens.

A converging lens can also be used to produce an image of a distant object. The base of the object is positioned on the principal axis of the lens at a distance of 10.0 m from the centre of the lens. The lens has a focal length of 2.0 m.

(b.i)

Determine the position of the image.

[2]

Markscheme

$\frac{1}{{10}} + \frac{1}{v} = \frac{1}{2}$

v = 2.5 «m»

Syllabus sections

Option C: Imaging

Option C: Imaging » Option C: Imaging (Core topics) » C.1 – Introduction to imaging

Option C: Imaging » Option C: Imaging (Core topics)

Question 17N.3.SL.TZ0.9b.i

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