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ima-gine ima-gine
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5 years ago
A string of mass m is under tension, and the speed of a wave in the string is v.  What will be the speed of a wave in the string if the mass of the string is increased to 2m but with no change in the length or tension?

• 4v

• 2v

v/

v

v/2
Textbook 
College Physics: A Strategic Approach

College Physics: A Strategic Approach


Edition: 3rd
Authors:
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