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Physics 1984 JAMB Past Questions

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
NECO offline past questions - All questions, answers & explanations in one app 25712
31
If a water pump at Kainji Dam is capable of lifting 1000kg of water through a vertical height of 10m in 10s, the power of the pump is [g = 10ms-2]
  • A. 1.0kW
  • B. 10.0kW
  • C. 12.5kW
  • D. 15.0kW
  • E. 20.0kW
View Answer & Discuss (3) JAMB 1984
32

What is the apparent colour of a RED SHIRT when viewed in PURE green light?

  • A. Red
  • B. Green
  • C. Yellow
  • D. Black
  • E. Blue
View Answer & Discuss (7) JAMB 1984
33
The spectrum of white light consists of coloured lights arranged in the following order
  • A. blue, red, green, yellow, indigo, violet, orange
  • B. red, orange, yellow, green, blue, indigo, violet
  • C. red, orange, yellow, indigo, green, blue, violet
  • D. indigo, green, blue, violet, yellow, red, orange
  • E. yellow, blue, green, violet, orange, indigo, red
View Answer & Discuss (2) JAMB 1984
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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34
Cathode rays are
  • A. high-energy electromagnetic waves
  • B. protons
  • C. streams of electrons
  • D. neutrons
  • E. radio waves
View Answer & Discuss JAMB 1984
35

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. the telephone
  • E. radio waves
View Answer & Discuss (26) JAMB 1984
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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