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प्रश्न
How will rise in sea level affect population in coastal countries?
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उत्तर
Due to rise in sea level the building and roads in the coastal areas will get flooded and they could suffer damage from hurricanes and tropical storms.
संबंधित प्रश्न
A solid of mass 50 g at 150 °C is placed in 100 g of water at 11 °C when the final temperature recorded is 20 °C. Find the specific heat capacity of the solid. (specific heat capacity of water = 4.2 J/g °C)
Give a mathematical relation between Heat Capacity and Specific Heat Capacity.
Explain the term boiling ?
Explain the meaning of green house effect.
Who shall pay carbon tax ?
Give one example where high specific heat capacity of water is used as cooling.
The product of mass and specific heat is known as ..........
State the condition for the flow of heat energy from one body to another.
An office room contains about 4000 moles of air. The change in the internal energy of this much air when it is cooled from 34° C to 19° C at a constant pressure of 1.0 atm is (Use `gamma_"air"` = 1.4 and Universal gas constant = 8.314 J / mol K) ____________.
In the method of mixtures, a hot metal is dropped into cold water and the mixture reaches a final temperature. Which principle is used to find the specific heat of the metal?
