Get Started
9130

Q:

Kerosene oil rises up in the wick of lantern because of 

  • 1
    The gravitational pull of the wick
  • 2
    Surface tension
  • 3
    Buoyant force of air
  • 4
    Diffusion of the oil through the wick
  • Show Answer
  • Workspace

Answer : 2. "Surface tension"

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today