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प्रश्न
When water is heated, we see bubbles rising up. Why?
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उत्तर
Water has a lot of air dissolved on it. This is what allows breathing to fishes and other aquatic beings. The solubility of gases decreases when the temperature is raised, and that is why the dissolved air bubbles out from the water.
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संबंधित प्रश्न
What is atmosphere?
Discuss the importance of the different layers of the atmosphere?
In your notebooks, draw a diagram showing the layers of the atmosphere. Mark clearly the ozone layer, the height at which a jet plane can fly and also the height up to which birds can fly.
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Give an account of the different layers of the atmosphere.
Short Answer Type Question:
Give an account of the composition of the atmosphere. Also, discuss the importance of the components.
The upper limit of the troposphere is called as ______.
A layer located in stratosphere which absorbs ultraviolet rays of sun called ______.
The part of atmosphere which contains gases with even composition is called ______.
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