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प्रश्न
Give one example where high specific heat capacity of water is used as heat reservoir ?
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उत्तर
To avoid freezing of wine and juice bottles.
संबंधित प्रश्न
How will you prove experimentally that different substances have different specific heat capacities?
A calorimeter has mass 100 g and specific heat 0.1 kcal/ kg °C. It contains 250 gm of liquid at 30°C having specific heat of 0.4 kcal/kg °C. If we drop a piece of ice of mass 10 g at 0°C, What will be the temperature of the mixture?
The specific heat capacity of a body depends on _____________ .
Explain, why do sandy soils, get heated up quickly as compared to wet soils?
Solve the following problem.
What is the specific heat of metal if 50 cal of heat is needed to raise 6 kg of the metal from 20°C to 62 °C?
_______ is defined as the amount of heat required to raise the temperature of 1kg of a substance by 1°C.
Consider the statement given below and choose the correct option.
Assertion: Radiation is a form of heat transfer which takes place only in vacuum.
Reason: The thermal energy is transferred from one part of a substance to another part without the actual movement of the atoms or molecules.
Conductors have generally high specific heat capacities and insulators have low specific heat capacities.
Which of the following substances (A, B and C) has the highest specific heat?
