JEE Main & Advanced
Physics
Thermometry, Calorimetry & Thermal Expansion
Question Bank
Numerical Value Type Questions - Thermal Expansion
question_answer
A pendulum clock is 5 sec fast at temperature of \[15{}^\circ C\]and 10 sec slow at a temperature of\[30{}^\circ C\]. At what temperature (in \[{}^\circ C\]) does it give the correct time-