When the tension in a metal wire is `T_(1)`, its length is `I_(1)`. When the tension is `T_(2)`, its length is `I_(2)`. The natural length of wire is

When the tenstion on a wire is 4N its length is l_(1) . When the tension on the wire is 5N its length is l_(2) . Find its natural length.

When the tension on a wire is 4N its length is l_(1) . When the tension on the wire is 4N length is l_(1) . When the tension on the wire is 5N its length is l_(2) . Find its natural length.

The length of a metal wire is l_(1) when the tension in it is T_(1) and is l_(2) when the tension is T_(2) . Then natural length of the wire is

The length of a metal wire is l_(1) when the tension in it is T_(1) and is l_(2) when the tension is T_(2) . The natural length of the wire is:

The length of a metal wire is l_(1) when the tension in it is T_(1) and is l_(2) when the tension is T_(2) . Then natural length of the wire is

The length of a metal wire is l_1 when the tensionin it is T_1 and is l_2 when the tension is T_2 . The natural length of the wire is

The length of a metal wire is l_1 when the tensionin it is T_1 and is l_2 when the tension is T_2 . The natural length of the wire is

A spring with natural length l_0 has a tension T_1 when its length is l_1 and the tension is T_2 when its length is l_2 .The natural length of spring will be: