An iron rod of length 50cm is joined to an end to an aluminium rod of length 100 cm.All measurements refer to 20°C.Find the length of the composite system at 100°C and its average,coefficient of linear expansion for iron and aluminium are 12 ×10 ^-6°C^-1 and 24×10^-6°C^-1.
An iron rod of length 50cm is joined to an end to an aluminium rod of length 100 cm.All measurements refer to 20°C.Find the length of the composite system at 100°C and its average,coefficient of linear expansion for iron and aluminium are 12 ×10 ^-6°C^-1 and 24×10^-6°C^-1.
Kiran chy , 5 Years ago
Grade 11
