Question

If the rates of cooling of two bodies are same then for which body will the rate of fall of temperature be more? For the body whose thermal capacity is

• A. less
• B. more
• C. Infinity
• D. any value

Answer 1

The correct option is A less

$Q=Rateofcoolingintotime=Mc\Delta T$
$\Delta T=\frac{\dot{Q}}{Mc}$
Hence the smaller the value of 'c' larger would be the change(drop) in temperature.