The Bulk Modulus of Aluminum Is 7 $\times$ 10¹⁰ N/m² $\times$ 10³ Kg/m³,then What Is the Speed of Sound in Aluminum

question 87

Multiple Choice

The bulk modulus of aluminum is 7.1 $\times$ 10¹⁰ N/m².If the density of aluminum is 2.7 $\times$ 10³ kg/m³,then what is the speed of sound in aluminum?

• A) 4,500 m/s
• B) 4,700 m/s
• C) 4,900 m/s
• D) 5,100 m/s
• E) 5,500 m/s

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