Multiple choice

Heat is considered as the form of

  1. fluid

  2. mass

  3. matter

  4. energy

  5. none of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Heat is considered a form of energy because it represents the transfer of thermal energy between systems or objects due to temperature difference. It is not matter, mass, or fluid, but rather energy in transit that moves from hotter bodies to colder ones until thermal equilibrium is reached.