Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UNIZIK
  4. /
  5. Physics
  6. /
  7. 2010/2011 Day 2
  8. /
  9. Q8
Question 8

A device that converts sound energy into electrical energy is

  • A.the horn of a motor car
  • B.an A.C. generator
  • C.a microphone
  • D.a loudspeaker
Objective

Question details

Exam body
UNIZIK
Subject
Physics
Year
2010/2011 Day 2
Question no.
#8
Type
Objective
Previous · Q7Which of the following is a correct explanation of the inertia of a body? Next · Q9 What is the cost of running five 50W lamps and four 100W lamps for 10 hours if…

More from this paper

  • Q4A block weighing 15N rests on a flat surface and a horizontal force of 3N is…
  • Q5The apparent weight of a body fully immersed in water is 32N and its weight in…
  • Q6The resistance of a wire depends on
  • Q10Which of the following is NOT a fundamental S.I. unit?
  • Q11A simple pendulum with a period of 2.0s has its length doubled. its new period…
  • Q12Which of the following phenomena cannot be explained by the molecular theory of…
See all Physics 2010/2011 Day 2 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