Question

When a substance is heated, it expands and it becomes
(A) Dense less
(B) Dense more
(C) Dense
(D) Nothing happen​

Answer 1

Answer:

a dense less hdrjkcseyokhxqwyojf

Answer 2

Answer:

Most matter expands when heated and contracts when cooled, a principle called thermal expansion. The average kinetic energy of the particles increases when matter is heated and this increase in motion increases the average distance between its atoms.

a) dense less