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प्रश्न
Give the importance of water in Fire fighting
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:
Watermelon
What is water cycle? What is its importance?
Why is water important for plants and animals?
Complete the statement by filling in the blank with the correct words.
Water fit for human consumption and drinking purposes is called ____________.
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.
State whether the following statement is true or false. If false, write the correct statement.
On boiling water exists in the liquid state.
Explain the meaning of the following term:
The gaseous state of water in the air
Name two gases which are insoluble in water.
Using R.O. (Reverse Osmosis) plant at home eliminates lot of non-potable water. The best way to effectively use the expelled water of R.O. plant is ______.
Why do wet clothes placed on a clothes line get dry after some time? Explain.
