Answered You can hire a professional tutor to get the answer.

# What should be the length l of the clapper rod for the bell to ring silently-that is, for the period of oscillation for the bell to equal that for the clapper? express your answer using two significan

What should be the length l of the clapper rod for the bell to ring silently-that is, for the period of oscillation for the bell to equal that for the clapper? express your answer using two significant figures?