Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UNIBEN
  4. /
  5. General Paper
  6. /
  7. 2022/2023
  8. /
  9. Q26
Question 26

How far from a cliff should a boy stand to hear the echo of his clap 0.8s later? (Speed of sound in air = 330m/s)

  • A.36.67m
  • B.74.25m
  • C.148.50m
  • D.297.00m
  • E.366.67m
Objective

Question details

Exam body
UNIBEN
Subject
General Paper
Year
2022/2023
Question no.
#26
Type
Objective
Previous · Q25Which of the following statement supports the assumption that light travels… Next · Q27 Which of the following is not true about semi conductors?

More from this paper

  • Q22A boat at anchor is rocked by waves whose crest reach 100m apart and whose…
  • Q23Which of the following instruments has a pure tone?
  • Q24The lowest note emitted by a stretched string has a frequency of 40Hz. How many…
  • Q28The minimum energy necessary to remove an electron from a given atom at infinity…
  • Q29Find the De Brogile wavelength of a 0.01kg pallet having a velocity of 10m/s and…
  • Q30A step-up transformer is designed to operate from a 25v supply. If the…
See all General Paper 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