A wire of length \(1 m\) and radius \(1 mm\) is subjected to a load. The extension is ' \(x\) '.....

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=0smi33i0fLI


Duration: 4:15
2 views
0

A wire of length \(1 m\) and radius \(1 mm\) is subjected to a load. The extension is ' \(x\) '. The wire is melted and then drawn into a wire of square cross-section of side \(1 mm\). What is its extension under the same load? 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-06-29A rubber cord of length \(40 cm\) and area of cross section \(4 \times 10^{-6} m ^2\) is extende....
2024-06-29A block of weight \(15 N\) slides on a horizontal table the co-efficient of sliding friction is ....
2024-06-29The compressibility of water is \(5 \times 10^{-10} m ^2 / N\) and subjected to a pressure of \(....
2024-06-29A material has poission's ratio 0.5 . If a uniform rod of it suffers a longitudinal strain of \(....
2024-06-29Adiabatic elasticity of a gas equal to....
2024-06-29A copper solid cube of \(60 mm\) side is subjected to a compressible pressure of \(2.5 \times 10....
2024-06-29The increase in pressure required to decrease the 200 litres volume of a liquid by \(0.004 \%\) ....
2024-06-29Two bodies of masses \(1 kg\) and \(2 kg\) are connected by a metal wire shown in figure. A forc....
2024-06-29Four wires P, Q, R and S of same materials have diameters and stretching forces as shown below. ....
2024-06-29An aluminium wire and steel wire of the same length and cross section are joined end to end. The....
2024-06-29A wire of length \(1 m\) and radius \(1 mm\) is subjected to a load. The extension is ' \(x\) '.....
2024-06-29When a tension F is applied, the elongation produced in uniform wire of length ' \(L\) ', radius....
2024-06-29A load of \(1 kg\) weight is attached to one end of a steel wire of cross sectional area \(3 mm ....
2024-06-29Two wires of equal cross section, but one made up of steel and the other copper are joined end t....
2024-06-29A load of \(4.0 kg\) is suspended from a ceiling through a steel wire of length \(20 m\) and rad....
2024-06-29A uniform plank of Young's modulus \(Y\) is moved over a smooth horizontal surface by a constant....
2024-06-29The adjacent graph shows the extension \((\Delta \ell)\) of a wire of length \(1 m\) suspended f....
2024-06-29A stress of \(6 \times 10^6 Nm ^{-2}\) is required for breaking a material. The density \(\rho\)....
2024-06-29A black hole is an object whose gravitational field is so strong that even light cannot escape f....
2024-06-29The pressure on an object of bulk modulus B undergoing hydraulic compression due to a stress exe....
2024-06-29Assertion (A): Gravitational potential of earth at every place on it is negative.Reason (R): Eve....