741Every Day ScienceMedium
A slow-running pendulum clock can be speeded up by_______________?
AIncreasing the weight of the bob
BReducing the weight of the bob
CReducing the length of the rod
DIncreasing the length of the rod
Correct answer
C. Reducing the length of the rod
Explanation
Reducing the length of the rod is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.