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प्रश्न
State whether the following statement is true or false.
The pressure exerted by air is called atmospheric pressure.
पर्याय
True
False
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उत्तर
This statement is True.
संबंधित प्रश्न
Give two uses of the following component present in air:
water vapour
Tick (√) the correct alternative from the choice given for the following statement.
Rust is
What will happen if the amount of water vapour in the air increases.
Fill in the blank:
Nitrogen of the air is utilized by plants for formation of _____.
Fill in the blank:
The gas evolved as a product of combustion as well as respiration is ______.
Draw a neat labelled diagram for the following experiment.
To study the presence of carbon dioxide in air.
Mention two advantages of wind energy.
Mention two uses of air.
A list of words is given in a box. Use appropriate words to fill up the blank in the following statement.
Air is a ______ of some gases.
Paheli kept some water in a beaker for heating. She observed that tiny bubbles appeared before the water started to boil. She boiled the water for about 5 minutes and filled it in a bottle up to the brim and kept the bottle air tight till it cooled down to room temperature.
Why did the tiny bubbles appeared?
