1 A lamina copper is 100 cm long and 15 cm broad at 273 K

Last updated: 6/9/2023

1 A lamina copper is 100 cm long and 15 cm broad at 273 K The area of cross section increases by 2 cm at 100 C What will be the coefficient of linear expansion of sheet material a 10 6 C c 6 6 x 10 6 C b 2 x 10 6 C d 5 x 10 6 C