πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

  • google app store apple app store
  • βœ–

      Question

      The density of the liquid when

      heated
      A decreases Correct Answer Incorrect Answer
      B increases Correct Answer Incorrect Answer
      C does not change Correct Answer Incorrect Answer
      D may increase of decrease depending on pressure Correct Answer Incorrect Answer

      Solution

      The mass density of a material varies with temperature and pressure. Increasing the temperature of a substance (with some exceptions) decreases its density by increasing the volume of that substance. In most materials, heating the bottom of a fluid results in convection of the heat from bottom to top of the fluid due to the decrease of the density of the heated fluid.

      Practice Next

      Relevant for Exams:

      ask-question