SaraNextGen.Com

A wire of length  is made from  of copper. A force  is applied so that its length increases by . Another wire of length  is made from the same volume of copper. If the force  is applied to it, its length will increase by

a)

b)

c)

d)



Question ID - 56782 | SaraNextGen Top Answer

A wire of length  is made from  of copper. A force  is applied so that its length increases by . Another wire of length  is made from the same volume of copper. If the force  is applied to it, its length will increase by

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (d) -

(d)

 if volume of the wire remains constant

127 votes


127