WBCS.LIVE practice question

Expansion during heating

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. occurs only in solids
  2. occurs at the same rate for all liquids and solids
  3. increases the weight of a material
  4. decreases the density of a material

Correct answer and explanation

Correct answer: decreases the density of a material