Advertisement Remove all ads

An Ordinary Electric Fan Does Not Cool the Air, Still It Gives Comfort in Summer. Explain - Physics

Short Note

An ordinary electric fan does not cool the air, still it gives comfort in summer. Explain

Advertisement Remove all ads

Solution

An ordinary electric fan does not cool the air, still it gives comfort in summer because it circulates the air present in the room. Due to this, evaporation takes place and we feel cooler.

Concept: Newton’s Law of Cooling
  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

HC Verma Class 11, Class 12 Concepts of Physics Vol. 2
Chapter 6 Heat Transfer
Short Answers | Q 7 | Page 97
Advertisement Remove all ads
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×