Three different strings are stretched between rigid supports

PHYSICS · Subjective · AP · Physics 2: Algebra-based · Waves Sound and Physical Optics · Waves Sound and Physical Optics

Problem

Three different strings are stretched between rigid supports. • String 1: tension

120\,\text{N}

, linear density

6.0\times10^{-3}\,\text{kg/m}

• String 2: tension

80\,\text{N}

, linear density

2.0\times10^{-3}\,\text{kg/m}

• String 3: tension

300\,\text{N}

, linear density

1.5\times10^{-2}\,\text{kg/m}

Rank the strings from greatest to least wave speed (e.g., “1 > 2 > 3”). Provide a brief justification based on the numerical values you compare.