An aluminium rod with Young's modulus Y=7.0 × 10¹⁰ ~N / m² undergoes elastic strain of 0.04%. The energy per unit volume stored in the rod in SI unit is:

Properties of Solids and Liquids: JEE Main 2023 Physics question

JEE Main 2023 · 8 Apr, Morning shift · Q7963

JEE Main 20238 Apr, Morning shiftPhysicsMediumProperties of Solids and Liquids184× since 2002

An aluminium rod with Young's modulus

Y=7.0 \times 10^{10} \mathrm{~N} / \mathrm{m}^{2}

undergoes elastic strain of

0.04 \%

. The energy per unit volume stored in the rod in SI unit is:

JEE Main 2023 · 8 Apr, Morning shift · Q7963

JEE Main 20238 Apr, Morning shiftPhysicsMediumProperties of Solids and Liquids184× since 2002

An aluminium rod with Young's modulus

Y=7.0 \times 10^{10} \mathrm{~N} / \mathrm{m}^{2}

undergoes elastic strain of

0.04 \%

. The energy per unit volume stored in the rod in SI unit is: