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Physics 2015 JAMB Past Questions

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51
A good electric cell should have the following except
  • A. A minimum of polarization effect
  • B. A long life
  • C. A cheap and safe electrolytes
  • D. Cost and dangerous of the cell
View Answer & Discuss (1) JAMB 2015
52
The r.m.s value of a supply voltage is quoted at 200v. What is the approximate peak value of the voltage?
  • A. 200volts
  • B. 300volts
  • C. 283volts
  • D. 250volts
View Answer & Discuss (3) JAMB 2015
53

Heat transfer by convection will take place in one the following substance.

  • A. Stone
  • B. Wood
  • C. Mercury
  • D. Water
View Answer & Discuss JAMB 2015
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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54
A regular spacing or arrangement of atoms in a crystalline material is called
  • A. Orbit
  • B. Lattice
  • C. Atomic structure
  • D. Energy level
View Answer & Discuss JAMB 2015
55

The net movement of solvent molecules from a region of high solvent potential to a region of lower solvent potential through a partially or semi permeable membrane is refer to as

  • A. Diffusion
  • B. Osmosis
  • C. Surface tension
  • D. Cohesion
View Answer & Discuss (12) JAMB 2015
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208
WAEC offline past questions - with all answers and explanations in one app - Download for free