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4 marksImage Formation

CSEC Physics · May/June 2022 · Paper 2 · Question 5(d)(i)

An object is placed 15 cm in front of a converging lens with a focal length 10 cm.

Calculate the image distance, v.

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Other parts of this question

  1. 5(a)Define the term 'longitudinal wave'.[2 marks]
  2. 5(b)(i)Write TWO letters whose distance between them on the wave train represents the amplitude.[1 mark]
  3. 5(b)(ii)Write TWO letters whose distance between them on the wave train represents a wavelength.[1 mark]
  4. 5(c)State TWO differences between 'light waves' and 'sound waves'.[2 marks]
  5. 5(d)(ii)Determine the magnification of the image formed.[2 marks]
  6. 5(d)(iii)State the nature and position of the image formed.[3 marks]

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