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3.2 Light

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Question 88

A student uses a converging lens of focal length f f\,f as a magnifying glass to read small text.

For the lens to produce a virtual, upright, and magnified image, where must the text be placed relative to the lens?

A

At a distance greater than 2f2f2f from the lens

B

At a distance between fff and 2f2f2f from the lens

C

At a distance equal to fff from the lens

D

At a distance less than fff from the lens

Markscheme

3.2 Light Questions

  1. IGCSE
  2. /Physics
  3. /3.2 Light

216 exam-style questions on CIE IGCSE Physics 3.2 Light, covering 3.2.1a Reflection of light, 3.2.1b Images in a plane mirror, 3.2.2 Refraction of light, 3.2.2a Refraction of light, 3.2.2b Total internal reflection, 3.2.2c Refractive index and critical angle, 3.2.2d Optical fibres, 3.2.3a Converging and diverging lenses, 3.2.3b Ray diagrams and the nature of images, 3.2.3c Virtual images and the magnifying glass, 3.2.3d Correcting long-sightedness and short-sightedness, and 3.2.4 Dispersion of light. Each one has a worked solution and a mark scheme showing where the marks go.

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