A metallic sphere is heated from 225 K to 325 K. On heating, the volume increases by 2% of original value. Find the coefficients of linear, superficial and cubical expansion of metal.

A metallic sphere is heated from 225 K to 325 K. On heating, the volum

1.	A metallic sphere is heated from 225 K to 325 K. On heating, the volume increases by 2% of original value. Find the coefficients of linear, superficial and cubical expansion of metal.
Answer» SOLUTION :`2.09 XX 10^(-4) K^(-1) , 4.18 xx 10^(-4) K^(-1) , 6.27 xx 10^(-4) K^(-1)`