Timekeeping of old clock is regulated by brass pendulum

Reference no: EM13680800

The timekeeping of an old clock is regulated by a brass pendulum 20.0 cm long. If the clock is accurate at 20C but is in a room at 18 C, how long will it be before the clock is in error by one minute? Will it be too fast or too slow?

Reference no: EM13680800

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