Assertion A: | A glass tube partially filled with water represents an open organ pipe. |
Reason R: | The open end corresponds to an antinode and the end in contact with water, to a node. |
1. | Both A and R are True and R is the correct explanation of A. |
2. | Both A and R are True and R is NOT the correct explanation of A. |
3. | A is True but R is False. |
4. | A is False but R is True. |