then work necessary for stretching another wire of same material but with double radius of cross -section and half of the length by 1 mm is
Sahay Sir > Question Answers > then work necessary for stretching another wire of same material but with double radius of cross -section and half of the length by 1 mm is
If the work done in stretching a wire by 1 mm is 2 J, then work necessary for stretching another wire of same material but with double radius of cross -section and half of the length by 1 mm is If the work done in stretching a wire by 1 mm is 2 J then [...]
