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प्रश्न
Give the importance of water in Fire fighting
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उत्तर
The importance of Water in Fire fighting as follows:
Water is used for extinguishing fires either directly or as a constituent in a fire extinguisher.
संबंधित प्रश्न
Give the percentage of water in the following:
Rice and wheat grains
Give the percentage of water in the following:
Eggs
What is water cycle? What is its importance?
Why is water important for plants and animals?
Give the importance of water in life processes
Explain how water plays an important role in the Industry.
Explain how water plays an important role in Agriculture.
State whether the following statement is true or false. If false, write the correct statement.
If ‘X’ g. of solute is added to 100 g. of water at t°C and the solution formed is a saturated solution, then ‘X’ g. is the solubility of the solute.
State whether the following statement is true or false. If false, write the correct statement.
Purification of water is carried out to remove – dissolved gases e.g. carbon dioxide and dissolved minerals like magnesium salts.
Which of the following activity does not involve use of water?
