Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. OAU
  4. /
  5. Physics
  6. /
  7. 2013/2014
  8. /
  9. Q16
Question 16

A 3.0cm object is placed 12.0cm in front of a bi-convex lens of focal length 8.0cm. Calculate the height of the image of the object

  • A.3.0cm
  • B.6.0cm
  • C.12.0cm
  • D.24.0cm
Objective

Question details

Exam body
OAU
Subject
Physics
Year
2013/2014
Question no.
#16
Type
Objective
Previous · Q15A coin is at the bottom of a bucket filled with a liquid whose refractive index… Next · Q17 To use a milli - ammeter to measure current up to 10A, what connection needs to…

More from this paper

  • Q12A 25N force pulls a 2.0kg body up a 30° inclined plane. If the force is parallel…
  • Q13The process by which a solid changes directly to vapour is called
  • Q14A resonance tube is 40cm long. The second resonance is head when the tube is…
  • Q18Two resistors A and B are made of the same material. The radius of A is three…
  • Q19Two 2µF capacitors are connected in parallel. The combination is connected…
  • Q20Five 100-watt bulbs are put on for 45 days during which the home - owner is on…
See all Physics 2013/2014 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy