Which of the following statements is true ?

Options

A. Sound waves, not light waves, bend around obstacles
B. Liglit waves, not sound waves, bend around obstacles.
C. Both light and sound waves bend around obstacles.
D. Neither sound waves nor light waves bend around obstacles.

Explanation

To determine which of the statements regarding sound and light waves is true, we will analyze each statement step by step.

### Step-by-Step Solution:

1. **Understanding Wave Behavior**:
- Both sound waves and light waves exhibit wave properties, which include reflection, refraction, and diffraction.

2. **Analyzing the First Statement**:
- The first statement claims that "sound waves but not light waves bend around obstacles."
- This statement is false because both sound and light waves can bend around obstacles.

3. **Analyzing the Second Statement**:
- The second statement claims that "light waves but not sound waves bend around obstacles."
- This statement is also false for the same reason as the first; both types of waves can bend.

4. **Analyzing the Third Statement**:
- The third statement claims that "none of them can bend."
- This statement is incorrect as well, since both sound and light waves can indeed bend around obstacles.

5. **Conclusion**:
- Since all the provided statements are false, the conclusion is that none of the statements are true.

### Final Answer:
None of the statements are true.

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