Multiple Choice
Consider clock based on a simple pendulum that is outdoors in Helsinki,Finland.The pendulum consists of a mass of 1.00 kg that is hanging from a thin 3.000-m long aluminum rod.The clock is calibrated perfectly during a summer day with the average temperature of 25oC.During a winter day the clock measures the 24-hour period as 24 hours and 30 seconds.What is the average temperature on this day?
A) 9.1oC
B) -15oC
C) -25oC
D) -6.6oC
E) -10oC
Correct Answer:

Verified
Correct Answer:
Verified
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