Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. OAU
  4. /
  5. Physics
  6. /
  7. 2022/2023
  8. /
  9. Q5
Question 5

The lowest note emitted by a stretched string has a frequency of 40Hz. How many overtone are there between 40Hz and 150 Hz?

  • A.1
  • B.2
  • C.3
  • D.4
Objective

Question details

Exam body
OAU
Subject
Physics
Year
2022/2023
Question no.
#5
Type
Objective
Previous · Q4The angle between the earth's magnetic field and the horizontal is called angle… Next · Q6 Which of the following statement supports the assumption that light travels…

More from this paper

  • Q1A quantity is defined as the product of cross-sectional area and change in…
  • Q2A rectangular concrete block 40 cm x 30 cm x 60 cm of mass 10 kg rests on a…
  • Q3A simple hydrometer consists of uniform cylinder suitably weighted to float…
  • Q7If an object is placed in front of two mirrors inclined at 90°, how many images…
  • Q8An object 3.0cm high is placed 60.0cm from converging lens whose focal length is…
See all Physics 2022/2023 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