Two holes of unequal diameters `d_(1)` and `d_(2)(d_(1)gtd_(2))` are cut in metal sheet is heated

Options

A. both `d_(1)` and `d_(2)` will decreases
B. both `d_(1)` and `d_(2)` will increases
C. `d_(1)` will increase, `d_(2)` will decreases
D. `d_(1)` will increase, `d_(2)` will increases

Answer

B

Explanation

When a body is heated, the distance between any two points on it increases.