On heating a uniform metallic cylinder length increases by 3%. The area of cross-section of its base will increase by

on heating a cylindrical metallic rod, its length increases by 2% . Then area of cross section of rod will

on heating a cylindrical metallic rod, its length increases by 2% . Then area of cross section of rod will

If the length of a cylinder on heating increases by 2% , the area of its base will increase by

If the length of a cylinder on heating increases by 2% , the area of its base will increase by

If the length of a conductor is increased by 100% keeping its area of cross-section constant, the percentage increase in its resistance is

If the length of a conductor is increased by 100% keeping its area of cross-section constant, the percentage increase in its resistance is

What is the effect on resistance, if the area of cross section is increased.

If base radius and height of a cylinder are increased by 10% then its volume is increased by :