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प्रश्न
Draw a diagram showing the temperature of various layers of water in an ice covered pond.
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उत्तर
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संबंधित प्रश्न
What do you mean by heat?
Write down the SI unit of latent heat.
Define coefficient of linear expansion. Write its SI unit.
What is the relation between α and γ?
Where am I?
The mean annual temperature around me is 10°C.
What is temperature?
Assertion (A): 0 °C = 273.16 K. For our convenience we take it as 273 K after rounding off the decimal.
Reason (R): To convert a temperature on the Celsius scale we have to add 273 to the given temperature.
If a substance is heated or cooled, the change in mass of that substance is
For setting curd, a small amount of curd is added to warm milk. The microbes present in the curd help in setting if the temperature of the mixture remains approximately between 35°C to 40°C. At places, where room temperature remains much below the range, setting of curd becomes difficult. Suggest a way to set curd in such a situation.
