140948 A $100 \mathrm{~m}$ long wire having cross-sectional area $6.25 \times 10^{-4} \mathrm{~m}^{2}$ and Young's modulus is $10^{10}$ $\mathrm{Nm}^{-2}$ is subjected to a load of $250 \mathrm{~N}$, then the elongation in the wire will be:

140949 For a solid rod, the young's modulus of elasticity is $3.2 \times 10^{11} \mathrm{Nm}^{-2}$ and density is $8 \times 10^{3} \mathrm{~kg} \mathrm{~m}^{-3}$ the velocity of longitudinal wave in the rod will be.

140950 Under the same load, wire $A$ having length $5.0 \mathrm{~m}$ and cross section $2.5 \times 10^{-5} \mathrm{~m}^{2}$ stretches uniformly by the same amount as another wire $B$ of length $6.0 \mathrm{~m}$ and across section of $3.0 \times 10^{-5}$ $\mathrm{m}^{2}$ stretches. The ratio of the Young's modulus of wire $A$ to that wire $B$ will be:

140951 The dimensions of four wires of the same material are given below. In which wire the increase in length will be maximum when the same tension is applied?

140953 A swimming pool has a depth of $22 \mathrm{~m}$ and area of $700 \mathrm{~m}^{2}$. Calculate fractional change $\frac{\Delta V}{V}$ of water at the bottom of the swimming pool. Given that the bulk modulus of water is $2.2 \times 10^{9} \mathrm{Nm}^{-2}, \mathrm{~g}=10 \mathrm{~m} / \mathrm{s}^{2}$ and density of water is $1000 \mathrm{~kg} / \mathrm{m}^{3}$

140948 A $100 \mathrm{~m}$ long wire having cross-sectional area $6.25 \times 10^{-4} \mathrm{~m}^{2}$ and Young's modulus is $10^{10}$ $\mathrm{Nm}^{-2}$ is subjected to a load of $250 \mathrm{~N}$, then the elongation in the wire will be:

140949 For a solid rod, the young's modulus of elasticity is $3.2 \times 10^{11} \mathrm{Nm}^{-2}$ and density is $8 \times 10^{3} \mathrm{~kg} \mathrm{~m}^{-3}$ the velocity of longitudinal wave in the rod will be.

140950 Under the same load, wire $A$ having length $5.0 \mathrm{~m}$ and cross section $2.5 \times 10^{-5} \mathrm{~m}^{2}$ stretches uniformly by the same amount as another wire $B$ of length $6.0 \mathrm{~m}$ and across section of $3.0 \times 10^{-5}$ $\mathrm{m}^{2}$ stretches. The ratio of the Young's modulus of wire $A$ to that wire $B$ will be:

140951 The dimensions of four wires of the same material are given below. In which wire the increase in length will be maximum when the same tension is applied?

140953 A swimming pool has a depth of $22 \mathrm{~m}$ and area of $700 \mathrm{~m}^{2}$. Calculate fractional change $\frac{\Delta V}{V}$ of water at the bottom of the swimming pool. Given that the bulk modulus of water is $2.2 \times 10^{9} \mathrm{Nm}^{-2}, \mathrm{~g}=10 \mathrm{~m} / \mathrm{s}^{2}$ and density of water is $1000 \mathrm{~kg} / \mathrm{m}^{3}$

140948 A $100 \mathrm{~m}$ long wire having cross-sectional area $6.25 \times 10^{-4} \mathrm{~m}^{2}$ and Young's modulus is $10^{10}$ $\mathrm{Nm}^{-2}$ is subjected to a load of $250 \mathrm{~N}$, then the elongation in the wire will be:

140949 For a solid rod, the young's modulus of elasticity is $3.2 \times 10^{11} \mathrm{Nm}^{-2}$ and density is $8 \times 10^{3} \mathrm{~kg} \mathrm{~m}^{-3}$ the velocity of longitudinal wave in the rod will be.

140950 Under the same load, wire $A$ having length $5.0 \mathrm{~m}$ and cross section $2.5 \times 10^{-5} \mathrm{~m}^{2}$ stretches uniformly by the same amount as another wire $B$ of length $6.0 \mathrm{~m}$ and across section of $3.0 \times 10^{-5}$ $\mathrm{m}^{2}$ stretches. The ratio of the Young's modulus of wire $A$ to that wire $B$ will be:

140951 The dimensions of four wires of the same material are given below. In which wire the increase in length will be maximum when the same tension is applied?

140953 A swimming pool has a depth of $22 \mathrm{~m}$ and area of $700 \mathrm{~m}^{2}$. Calculate fractional change $\frac{\Delta V}{V}$ of water at the bottom of the swimming pool. Given that the bulk modulus of water is $2.2 \times 10^{9} \mathrm{Nm}^{-2}, \mathrm{~g}=10 \mathrm{~m} / \mathrm{s}^{2}$ and density of water is $1000 \mathrm{~kg} / \mathrm{m}^{3}$

140948 A $100 \mathrm{~m}$ long wire having cross-sectional area $6.25 \times 10^{-4} \mathrm{~m}^{2}$ and Young's modulus is $10^{10}$ $\mathrm{Nm}^{-2}$ is subjected to a load of $250 \mathrm{~N}$, then the elongation in the wire will be:

140949 For a solid rod, the young's modulus of elasticity is $3.2 \times 10^{11} \mathrm{Nm}^{-2}$ and density is $8 \times 10^{3} \mathrm{~kg} \mathrm{~m}^{-3}$ the velocity of longitudinal wave in the rod will be.

140950 Under the same load, wire $A$ having length $5.0 \mathrm{~m}$ and cross section $2.5 \times 10^{-5} \mathrm{~m}^{2}$ stretches uniformly by the same amount as another wire $B$ of length $6.0 \mathrm{~m}$ and across section of $3.0 \times 10^{-5}$ $\mathrm{m}^{2}$ stretches. The ratio of the Young's modulus of wire $A$ to that wire $B$ will be:

140951 The dimensions of four wires of the same material are given below. In which wire the increase in length will be maximum when the same tension is applied?

140953 A swimming pool has a depth of $22 \mathrm{~m}$ and area of $700 \mathrm{~m}^{2}$. Calculate fractional change $\frac{\Delta V}{V}$ of water at the bottom of the swimming pool. Given that the bulk modulus of water is $2.2 \times 10^{9} \mathrm{Nm}^{-2}, \mathrm{~g}=10 \mathrm{~m} / \mathrm{s}^{2}$ and density of water is $1000 \mathrm{~kg} / \mathrm{m}^{3}$

140948 A $100 \mathrm{~m}$ long wire having cross-sectional area $6.25 \times 10^{-4} \mathrm{~m}^{2}$ and Young's modulus is $10^{10}$ $\mathrm{Nm}^{-2}$ is subjected to a load of $250 \mathrm{~N}$, then the elongation in the wire will be:

140949 For a solid rod, the young's modulus of elasticity is $3.2 \times 10^{11} \mathrm{Nm}^{-2}$ and density is $8 \times 10^{3} \mathrm{~kg} \mathrm{~m}^{-3}$ the velocity of longitudinal wave in the rod will be.

140950 Under the same load, wire $A$ having length $5.0 \mathrm{~m}$ and cross section $2.5 \times 10^{-5} \mathrm{~m}^{2}$ stretches uniformly by the same amount as another wire $B$ of length $6.0 \mathrm{~m}$ and across section of $3.0 \times 10^{-5}$ $\mathrm{m}^{2}$ stretches. The ratio of the Young's modulus of wire $A$ to that wire $B$ will be:

140951 The dimensions of four wires of the same material are given below. In which wire the increase in length will be maximum when the same tension is applied?

140953 A swimming pool has a depth of $22 \mathrm{~m}$ and area of $700 \mathrm{~m}^{2}$. Calculate fractional change $\frac{\Delta V}{V}$ of water at the bottom of the swimming pool. Given that the bulk modulus of water is $2.2 \times 10^{9} \mathrm{Nm}^{-2}, \mathrm{~g}=10 \mathrm{~m} / \mathrm{s}^{2}$ and density of water is $1000 \mathrm{~kg} / \mathrm{m}^{3}$