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Question 12

A diverging lens of focal length 20cm forms an image halve of the size of the object. What is the object distance?

  • A.11.11cm
  • B.100cm
  • C.60cm
  • D.8.71cm
Objective

Question details

Exam body
OAU
Subject
Physics
Year
2007/2007
Question no.
#12
Type
Objective
Previous · Q11A convex lens of focal length 10.0cm is used to form a real image which is half… Next · Q13 An object of height 3.00cm is placed 10cm in front of a biconvex lens of focal…

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