Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days


Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number


Mon to Sat - 11 AM to 8 PM

Why do we use water to put off wood fire?

Asked by balakrishnan_sundar 6th July 2016, 8:24 PM
Answered by Expert
Water is used to put off wood fire: 
  1. To burn something is to oxidize a material,
  2. The adequate temperature in the fuel/oxygen mixture so that the chain reaction keeps on. 
  3. Every fuel has a burning temperature, below which the oxidizing reaction will not result in a proper fire with flames and all.
  4. Water turns out to be an excellent liquid for lowering the temperature of a fire. It doesn’t combust like alcohol or gasoline, which is kind of important. But even in comparison to other non-combustible liquids, water has both a high specific heat and a high heat of vaporization. The specific heat is the amount of energy that must be absorbed to raise the temperature of the water, and the heat of vaporization is the amount of heat that must be absorbed to evaporate the water. 
  5. Thus, water does a really good job of absorbing energy as its temperature is raised and as it evaporates, which makes it very efficient in putting out fires by lowering the temperature enough to interrupt the chain reaction.
Answered by Expert 7th July 2016, 9:52 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer 10/10

Your answer has been posted successfully!

Chat with us on WhatsApp