Specific Heat
Trending Questions
Water is used to cool radiators of engines, because _______
Of its lower density
It is easily available
It is cheap
It has high specific heat
When a substance is heated, its density
Increase
Decrease
Remains same
Explain the importance of the property of anomalous expansion of water.
Which one among the land and water cools at the faster rate? Give one reason for your answer.
What is the specific heat capacity of water?
4.18 kJ / g C
4.18 Cal
4.18 J/ g C
4.18 J Kg / C
The amount of heat per unit mass required to raise the temperature by one degree Celsius is known as latent heat.
True
False
The specific heat capacity of water is
4200 J/kg°C
4300 J/kg°C
4250 J/kg°C
5000 J/kg°C
What is the specific heat capacity of water?
The density of water is maximum at :
0°C
2°C
3°C
4°C
Steam at 100oC is passed over 1000 g of ice at 0oC.After sometime 600 g of ice at 0oC is left and 450 g of water at 0oC is formed.Calculate the specific latent heat of vaporisation of steam.[Specific latent heat of ice is 336 Jg-1 and specific heat capacity of water is 4.2 Jg-1K-1.
what do you mean by thermodynamics?
What is the specific heat capacity of water?
4.18 Cal
4.18 J/ g C
4.18 J Kg / C
4.18 kJ / g C
4. The amount of heat required to increases the temperature of 20 g water by 10C is ___________ .
10 Cal
20 Cal
15 Cal
2 Cal
The coolant used in the radiator of car is
Petrol
Spirit
Ice
Water
