Feb 10, 2012 - A grandfather's clock is calibrated at a temperature of 16.0°C. On a hot summers day, when the temperature is 31.0°C, how many seconds per day will the clock gain (positive) or lose (negative)? Assume that the pendulum is a thin brass rod with a heavy mass attached to the end. The coefficient of expansion of brass is 20.0 × 10-6 1/K.
I got 12.96 s but INCORRECT :(
13.0 even is not correct :(
yeah. -12.96 is correct =>...
Feb 21, 2012 - A grandfather’s clock is calibrated at a temperature of 20C. The pendulum is a thin brass rod with a heavy mass attached to the end. On a hot day, when the temperature is 30C does the clock “run” fast or slow? How much time does it gain or lose in a 7 day...
Feb 17, 2012 - Did you just buy a grandfather clock? Or did you just move one? You will need to know how to set up your timekeeping showpiece--particularly, how to hang the clock's...
Feb 5, 2012 - How to Attach the Pendulum to a Grandfather Clock. Did you just buy a grandfather clock? Or did you just move one? You will need to know how to set...
