The temp of 2 kg water is 10 degrees, 84000J of heat is given. Calculate the temperature.
Calculate the specific heat capacity of the substance having mass of 1.5 kg, if the heat required is 100 calorie to raise the temperature by 60 degrees.
Which one of the below substance can be used as cooling agent of engine ? why ?
substance | specific heat capacity |
X | 138 J/ kg °C |
Y | 883 J/ kg °C |
Z | 4200 J/ kg °C |
If equal mass of given substance is heated at 80 degrees which one will make deeper hole in the wax slab.
substance | specific heat capacity |
X | 138 J/ kg °C |
Y | 883 J/ kg °C |
Z | 4200 J/ kg °C |
Specific heat capacity of three substances is given below,which one has highest temperature. why ?
substance | specific heat capacity |
X | 138 J/ kg °C |
Y | 883 J/ kg °C |
Z | 4200 J/ kg °C |
12.6 * 10 ^3 J is applied to 500 gm of alcohol, temp raised 20 °C. Calculate specific heat capacity of alcohol.
Calculate the heat required: 500GMm Al at 10°C raise temp through 30°C. specific heat capacity of aluminium is 910 J/kg°C
What amount of heat will be lost by 4 kg copper ball by cooling from 60°C to - 50°C ?
Arrange the following substances according to increasing specific heat capacity. ice, sand, water ,copper.
What is the temperature of boiling water in kelvin scale ?
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