Hydraulic pressure exerted on the glass slab, p = 10 atm = 10 × 1.013 × 105 Pa
Bulk modulus of glass, B = 37 × 109 Nm–2
Bulk modulus, B = P / ΔV / V
Where,
\(\frac{ΔV }{ V} \)= Fractional change in volume
\(∴ \frac{ΔV }{ V }= \frac{P }{ B} \)
\(= \frac{10 × 1.1013 × 10 ^5 }{ 37 × 10 ^9 }\)
= 2.73 × 10 - 5
Hence, the fractional change in the volume of the glass slab is 2.73 × 10–5.
The elastic behavior of material for linear stress and linear strain, is shown in the figure. The energy density for a linear strain of 5×10–4 is ____ kJ/m3. Assume that material is elastic up to the linear strain of 5×10–4
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