Question

Q 9/180 Specific heat capacity of a copper sphere of
mass 2 kg is C. The specific heat capacity of a copper
sphere of mass 4 kg is​

Answer 1

Answer:C

Explanation:

Specific heat capacity is an intensive property,hence it does not depend on no. Particles or mass

It is just the heat required to increase temperature of a substance of mass 1 kg by 1 degree

It is constant for substance at given temp ,pressure and volume

Answer 2

The specific heat capacity of the metal is given as below

Explanation:

We know that that the heat absorbed and the specific heat is given by :

$Q=mc\Delta T$

m is the mass

c is the specific heat

$\Delta T$ is the change in temperature

$c=\dfrac{Q}{m\Delta T}$

It is clear that the specific heat is inversely proportional to the mass of the copper sphere.

If the specific heat capacity of a copper sphere of  mass 2 kg is C, then the specific heat capacity of a copper  sphere of mass 4 kg is​ (1/8 C).

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Topic : Specific heat capacity

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