There is some change in length when a `33000 N` tensile force is applied on a steel rod of area of cross-section `10^(-3)m^(2)`. The change of elongation of the steel rod when heated is
`(Y = 3 xx 10^(11)N // m^(2) , alpha = 1.1 xx 10^(-5 //@)C)`

There is some change in length when a 33000 N tensile force is applied on a steel rod of area of cross-section 10^(-3)m^(2) . The change in temperature of the steel rod when heated is (Y = 3 xx 10^(11)N // m^(2) , alpha = 1.1 xx 10^(-5 //@)C) a) 20 degree C b) 15 degree C c) 10 degree C d) 0 degree C

There is same change in length when a 33000 N tensile force is applied on a steel rod of area of cross-section 10^(-3)m^(2) . The change of temperature reuired to produce the same elongation, if the steel rod is heated , if (The modulus of elasticitay is 3xx10^(11) N//m^(2) and the coefficient of linear expansion of steel is 1.1 xx 10^(-5) //^(@)C ).

There is same change in length when a 33000 N tensile force is applied on a steel rod of area of cross-section 10^(-3)m^(2) . The change of temperature required to produce the same elongation, if the steel rod is heated , if (The modulus of elasticity is 3xx10^(11) N//m^(2) and the coefficient of linear expansion of steel is 11 xx 10^(-5) //^(@)C ).

There is some change in length when a 33000 N tensile force is applied on a steel rod of area of cross-section 10^-3 m^2 . The change of temperature required to produce the same elongation, if the steel rod is heated, is (The modulus of elasticity is 3 xx10^11 N m^-2 and the coefficient of linear expansion of steel is 1.1 xx10^-5//^@c )

There is a change in length when a 33000 N tensile force is applied on a steel rod of area of cross - section 10^(-3) . The change of temperature required to produce the same elongation, if the steel rod is heated, is (modulus of elasticity of steel =3xx10^(11)N//m^(2) , coefficient of linear expansion of steel =1.1xx10^(-5)//^(@)C ........................

A steel rod of cross-sectional area 1m^(2) is acted upon by forces shown in the fig. Determine the total elongation of the bar. Take Y=2.0xx10^(11)N//m^(2) .

Determine the force required to double the length of the steel wire of area of cross-section 5 xx 10^(-5) m^(2) . Give Y for steel = 2 xx 10^(11) Nm^(-2) .

The force in newton required to increase by 1% length of a rod of area of cross section 10^(-3) m squre is …….., Modulus of elaticity of rod is 1.2 xx 10^(12) N m^(-2)

A steel rod of cross-sectional area 1m^(2) is acted upon by forces as shown in the Fig. Determine the total elongation of the bar. Take Y = 2.0xx10^(11) N//m^(2)