[ Post UTME Begins ]: View The List Of Schools That Have Released 2026 Post-UTME Forms.
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Your School's Whatsapp Group - Join Us now
  1. Home
  2. Classroom
  3. Physics

Physics Past Questions

Clear Selections
Change Subject Post a Question Check Syllabus Study My Bookmarks Past Questions Videos Watch Video Lessons Download App

WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
Your School's Whatsapp Group - Join Us now
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
956
The main function of the mouth of a telephone is to convert sound energy into
  • A. heat energy
  • B. light energy
  • C. chemical energy
  • D. electrical energy
  • E. mechanical energy
View Answer & Discuss WAEC 1996
957
Which of the following is not a component of a d.c. electric motor?
  • A. Commutator
  • B. Field magnets
  • C. Slip rings
  • D. Armature
  • E. Carbon brushes
View Answer & Discuss (1) WAEC 1996
958
The diagram above illustrates the conversion of a galvanometer of resistance 29 to an ammeter. The galvanometer gives a full-scale deflection for a current of 10mA. Calculate the value of R.
  • A. 2.0 x 103 Ω
  • B. 2.0 x 102 Ω
  • C. 2.0 x 10-1 Ω
  • D. 2.0 x 10-2 Ω
  • E. 2.0 x 10-3 Ω
View Answer & Discuss (6) WAEC 1996
Post UTME Past Questions Agent
Your School's Whatsapp Group - Join Us now
WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
959

A wire of length 100cm and cross-sectional area of 2.0 x 10-3cm2 has a resistance of 0.10 Ω. Calculate its electrical conductivity.

  • A. 5.0 x 107Ω-1cm-1
  • B. 5.0 x 106Ω-1cm-1
  • C. 2.0 x 106Ω-1cm-1
  • D. 5.0 x 105Ω-1cm-1
  • E. 2.0 x 106Ω-1cm-1
View Answer & Discuss (12) WAEC 1996
960
Lenz's law of electromagnetic induction states that
  • A. e.m.f. is induced in a circuit whenever there is a change in the magnetic flux linked with the circuit.
  • B. the induced current in a conductor is in such a direction as to oppose the change producing it
  • C. the magnitude of the induced e.m.f. in a circuit is proportional to the rate of change of the number of lines of force linking the circuit
  • D. a force is exerted on a current-carrying conductor in a magnetic Held
  • E. the induced charge is constant for a fixed change of flux.
View Answer & Discuss (2) WAEC 1996
Start a Free Practice Test
 
WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Post UTME Past Questions Agent
Your School's Whatsapp Group - Join Us now