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Friday, 03 April 2026
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Physics Past Questions and Answers

Jamb Physics Questions

Question 16:
Which of the following liquids has the highest surface tension?
  • A Soapy water
  • B Water
  • C Mercury
  • D Oil
View Answer & Explanation
Question 17:
What is the name of the model of the atom that describes electrons as orbiting the nucleus in specific energy levels?
  • A Bohr model
  • B Dalton model
  • C Rutherford model
  • D Thomson model
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Question 18:
The electrolyte used in the Nickel-Iron (NiFe) accumulator is
  • A Dilute tetraoxosulphate(VI) acid
  • B Barium chloride solution
  • C Potassium hydroxide solution
  • D Sodium hydroxide solution
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Question 19:
Which of the following materials is a good insulator?
  • A Silver
  • B Water
  • C Rubber
  • D Copper
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Question 20:
A generator manufacturing company accidentally made an AC generator instead of a DC generator. To fix this error,
  • A The magnetic field needs to be made stronger
  • B The split rings should be replaced with slip rings
  • C The number of turns of the armature coil needs to be decreased
  • D The slip rings should be replaced with split rings
View Answer & Explanation