If same amount of heat is supplied to same masses of two substances X and Y of specific heat capacities C1 and C2 respectively- It is given that C1-C2- So- which will show a higher rise in temperature-

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Standard IX

Physics

Heat Transfer

If same amoun...

Question

If same amount of heat is supplied to same masses of two substances X and Y of specific heat capacities C₁ and C₂ respectively. It is given that $C_{1} < C_{2}$ . So, which will show a higher rise in temperature?

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Solution

Step 1: Given data
Given that same amount of heat is supplied to same masses of two substances X and Y of specific heat capacities C₁ and C₂ respectively.
Step 2: Explanation using the formula
Heat energy $Q = m c ∆ T$ where m is mass, c is specific heat capacity, $∆ T$ is change in temperature
Then we can write: $∆ T = \frac{Q}{m c}$
$∆ T$ increases with the decrease in specific heat capacity.
Given that $C_{1} < C_{2}$
Since specific heat capacity of X is less than Y, X will show higher rise in temperature.
Step 3: Conclusion
Thus, X will show higher rise in temperature.

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If same amount of heat is supplied to same masses of two substances X and Y of specific heat capacities C1 and C2 respectively. It is given that C1<C2. So, which will show a higher rise in temperature?

If same amount of heat is supplied to same masses of two substances X and Y of specific heat capacities C₁ and C₂ respectively. It is given that $C_{1} < C_{2}$ . So, which will show a higher rise in temperature?