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UNIQUE PUBLICATION-HEAT-ACTIVITY QUESTIONS
- What is latent heat. State its SI unit.
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- Why does the heat supplied to a substance during its change of state n...
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- Complete the following table
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- When ice is heated the temperature of ice remains constant till it mel...
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- The specific latent heat of fusion of ice is 336 J/g. Comment on this.
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- If in a central heating system, steam enters a radiation pipe at 100^@...
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- The freezing mixture is made by mixing ice and salt.
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- Why do the farmers fill their fields with water in winter.
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- Why no tracks are left on the ice during ice skating?
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- Explain the apparatus depicted in the adjoining figure.
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- How can we explain observations from the adjoining figure?
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- Is there any relationship between anomalous behaviour of water and pri...
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- Complete the table
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- During winter season, a white trail at the back of a flying plane is o...
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- Define the term calorie. How is it related with Joule (the SI unit of ...
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- Statement 1 : water is considered as best liquid for quenching thirst....
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- Write two advantages of high specific heat capacity of water
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- Why water is used in hot water bottles for fomentation and also as a u...
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- Complete the flowchart.
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- Give a brief idea about principle explained in the following figure.
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