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| 1. |
Three rods A,B,C are arranged to for isosceles triangle A and B are made of same material of linear coefficient alpha 2 and C is made of a material linear coefficient alpha 1.find the condition for altitude of triangle to be same at all temperature? |
| Answer» Three rods A,B,C are arranged to for isosceles triangle A and B are made of same material of linear coefficient alpha 2 and C is made of a material linear coefficient alpha 1.find the condition for altitude of triangle to be same at all temperature? | |