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Monday, 06 April 2026
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Physics Past Questions and Answers

Jamb Physics Questions

Question 1851:
At 35°C and 5 atmospheres pressure the density of a gas is 0. 600g per liter. What is the density at 7 atmospheric pressure and 350°C.
  • A 0.27g / liters
  • B 0.25g / liters
  • C 1.7g / liters
  • D 0.15g / liters
View Answer & Explanation
Question 1852:
The compressed regions and the space-out regions in longitude wave are refers to as
  • A Compression and Rarefaction
  • B Comparison and Explosion
  • C Reflection only
  • D Refraction only
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Question 1853:
At what respective value of a, b, and c would the unit of work, the joule, be dimensionally similar to Ma Lb Tc?
  • A 1, – 2, 1
  • B 1, 2, – 2
  • C 1, 1, –2
  • D 2, 2, 1
View Answer & Explanation
Question 1854:
The device in which one circuit controls another, especially if the current in the second circuit is large or dangerous is known as
  • A Electromagnetic devices
  • B Magnetic relay device
  • C None at all
  • D Sextant
View Answer & Explanation
Question 1855:
Heat losses to the surrounding is possible through the following except
  • A Conduction
  • B Convection
  • C Radiation
  • D Expansion
View Answer & Explanation