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Q.
The temperature of a substance increases by $27^{\circ} \, C$. On the Kelvin scale this increase is equal to
Thermal Properties of Matter
Solution:
Suppose, $C =$ temperature at Celsius scale
$K =$ temperature at Kelvin scale
Now,
$
K = C +273
$
But the change in the temperature will be same by cancelling the $273^{\circ}$ factor. So, $\Delta^{\circ} C =\Delta^{\circ} K$