Advertisements
Advertisements
प्रश्न
(b) 2000 J of heat energy is required to raise the temperature of 4 kg of a
metal by 3°c. Which expression gives the specific heat capacity of the metal?
पर्याय
2000/( 4x3) J/kg°C
`2000/4` x 4 Jjkg°C
2000 x `4/3` J/kg°C
4 x `3/2000` J/kg°C
2000 x `3/4` J/kg°C
Advertisements
उत्तर
2000/( 4x3) J/kg°C
APPEARS IN
संबंधित प्रश्न
Explain the term boiling point ?
How will global warming disturb the ecological balance?
How will you prove experimentally that different substances have different specific heat capacities?
State, with reason, which of the two, boiling water or steam both at 100°C will produce more severe burns.
Give two reasons as to why copper is preferred over other metals for making calorimeters.
Calculate the ratio of two specific heats of polyatomic gas molecules.
To study energy exchange between hot and cold objects, the system of both objects is isolated from the environment by keeping them inside ______.
