The length of wire increase by 1 mm under 1 kgf. What will be increase in length under
(i) 2 kgf? (ii) under 100 kgf?

Define 1 kgf.

If the length of a wire increases by 1mm under 1kgwt. Then what will be the nature of the wire under 100kgwt.?

The length of a wire is reduced by half. What will be the effect on the increase in its length under a given load?

A wire is roplaced by another wire of same length and material but of twice diameter. (i) What will be the effect on the increases in its length under a given load? (ii) What will be the effect on the maximum load which it can bear?

A wire is replaced by another wire of same length and material but of twice diameter. (i) What will be the effect on the increases in its length under a given load? (ii) What will be the effect on the maximum load which it can bear?

. A wire is replaced by another wire of same length and material but of twice diameter. (/) What will be the effect on the increase in its length under a given load? (//) What will be the effect on the maximum load which it can bear?

The length of a wire under stress changes by 0.01% .The strain produced is