Physics, asked by sriniraja2007, 7 months ago

A steel rod of length 5m is fixed rigidly between 2 supports.the coefficient of linear expansion of steel=12x10^-6.Calculate stress in rod for increase in temperature of 40 degree celcius.the youngs modulus of elasicticity is 2x10^11Nm^-2

Answers

Answered by neha114023l
1

Answer:

last line I don't understand

Similar questions