Question

three solid copper ball of radius 3 cm and 4 cm and 5 cm are melted and recast to form a single solid spherical ball is made find the diameter of this ball

Answer 1

CONNECTANCE: IMPLICATIONS FOR BIOLOGICAL CONTROL. 45 ... TROPHIC AND GUILD INTERACTIONS AND THE INFLUENCE .... between different types of biocontrol agents.

Answer 2

copper ball 1 diameter=6cm

copper ball 2 diameter=8cm

copper ball 3 diameter=10cm

the diameter of the single solid spherical ball would be 6cm+8cm+10cm=24cm...i think