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प्रश्न
Give the percentage of water in the following:
Bread
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उत्तर
Percentage of water in Bread: 25%
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संबंधित प्रश्न
Give the percentage of water in the following:
Rice and wheat grains
Give the percentage of water in the following:
Tomatoes
What is water cycle? What is its importance?
Complete the statement by filling in the blanks with the correct words.
Water generates ______in hydroelectric power stations and ________in boilers for industrial applications.
(carbon dioxide/steam/heat/electricity)
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.
State whether the following statement is true or false. If false, write the correct statement.
Respiration uses up water from the atmosphere.
Analogy
Ground water : ______ :: Surface-water : lakes
The human body requires ______ liters of water per day for proper functioning.
Why do wet clothes placed on a clothes line get dry after some time? Explain.
