Q78. The pendulum of a certain pendulum clock is made of brass. When the temperature increases, what happens to the period of the clock?Physics — Heat and Thermodynamics — Question 78 of 415A. It increasesB. It decreasesC. It remains the sameD. It decreases with the square of temperaturePractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →