A clock has an aluminum pendulum with a period of 1.000 s at 20.7 °C. Suppose the clock is moved to a location where the average temperature is 32.2 °C. (The linear expansion coefficient for aluminum is 2.20 10-5 °C?1.) (a) Determine the new period of the clock's pendulum. (Enter your answer to six siginficant figures.) (b) Determine how much time the clock will lose or gain in 3 weeks. The clock will over 3 weeks.