(adsbygoogle = window.adsbygoogle || []).push({}); 1. The Young's modulus for tin is 4.5x10^10. If the speed of sound in tin is measured to be 2.73km/s , find its density in (kg/m^3) .

a)6.05x10^3

b)23.8x10^3

c)6.35x10^3

d)24.5x10^3

e)6.65x10^3

, E(tin)=4.5x10^10 ,speed of sound in tin=2.73km/s

2. v=sqrt(B/density) -where B is bulk modulus

3. if i substitute B as young's modulus I get answer a) in the choices.

What is difference between bulk modulus and young's modulus and if there is what relation relates them.Thanks.

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