Choose analogous pair: Graphite : Lubricant

Correct answer: D. Diamond : Abrasive

  • A. Movement : Friction
  • B. Iron : Steel
  • C. Wool : Cloth
  • D. Diamond : Abrasive

Explanation

Graphite is used as a lubricant because its layers slide over one another, while diamond is used as an abrasive because of its extreme hardness. Both pairs link a material with its practical use.

Last updated

Related questions