Solved papers for JEE Main & Advanced JEE Main Paper (Held On 9 April 2016)
done JEE Main Paper (Held On 9 April 2016) Total Questions - 1
question_answer1) A uniformly tapering conical wire is made from a material of Young's modulus Y and has a normal, un extended length L. The radii, at the upper and lower ends of this conical wire , have values R and 3R, respectively, The upper end of the wire is fixed to a rigid support and a mass M is suspended from its lower and . The equilibrium extended length, of this wire, would equal
JEE Main Online Paper (Held On 09 April 2016)