An aluminum clock pendulum having a period of 1.0000 s keeps perfect time at 20.0C. (a) When placed in a room at a temperature of -8.3 C, will the clock gain time (run fast) or lose time (run slow)? The coefficient of linear 2.4 10 5/(C). expansion for aluminum is a OA. gain B. lose (b) How much time will the clock gain or lose every hour? Enter your answer as a positive number. s(+0.2 s)