Identical spring of steel and copper are equally stretched. On which, more work will have to be done ?

Identical springs of steel and copper are equally stretched. On which, more work will have to be done??

Identical springs of steel and copper are equally stretched. On which more work will have to be done?

Two identical springs of copper and steel are equally strectched. On which more work will have to be done?

Two identical springs of copper and steel are equally strectched. On which more work will have to be done?

Identical springs of steel and copper are equally stretched. The spring on which more work is to be done is

Assertion : Identical springs of steel and copper are equally stretched. More work will be done on the steel spring. Reason : Steel is more elastic than copper

Statement I: Identical springs of steel and copper are equally stretched more work will be done on the steel spring. Statement II: Steel is more elastic than copper.

Assertion : identical springs of steel and copper are equally stretched. More work will be done on the steel spring. Reason : Steel is more elastic than copper.