A solid metal ball has a spherical cavity. If the ball is heated, the volume of the cavity will
A. increase
B. decrease
C. remain unaffected
D. remain unaffected but the shape of the cavity will change.
Answer:A
A solid metal ball has a spherical cavity. If the ball is heated, the volume of the cavity will
A. increase B. decrease C. remain unaffected D. remain unaffected but the shape of the cavity will change.