In the Figure,point a Is 30 Cm Below the Ceiling

question 46

Multiple Choice

In the figure,point A is 30 cm below the ceiling.Determine how much longer it will take for a pulse to travel along wire 1 than it would along wire 2.Both wires are made of the same material and have identical cross sections.

• A)3.48 times longer
• B)1.56 times longer
• C)2.28 times longer
• D)1.71 times longer
• E)0.58 times longer