Two rods one of aluminum and the other made of steel having

Last updated: 6/9/2023

Two rods one of aluminum and the other made of steel having initial length and 12 are connected together to form a single rod of length 1 1 The coefficients of linear expansion for aluminum and stee are da and as respectively If the length of each rod increases by the same amount when their temperature 1 are raised by t C then find the ratio 1 1 0 5 da 05 05 5