DIRECTIONS: On the basis of following diagram/ picture answer the questions given below: Consider the figures of a metal ball and a metal ring given below: The metal ball can just pass through the hole of a metal ring formed out of a strip. When the ball is heated it gets stuck. But when the metal ring is heated.

• A. The ball will not pass through because there is no change in the ring.
• B. The ball can now pass through it because the ring diameter expands on heating.
• C. The ball gets stuck because the diameter of the hole decreases on expansion.
• D. None of the above