Read the given statements and select the correct option.
Statement -1 : Echo is produced when sound is incident on hard and polished surface.
Statement - 2 : Sound energy can be totally reflected by the objects with soft and loose texture.

Options

A. Both statements 1 and 2 are true and statements 2 is the correct explanation of statement 1.
B. Both statements 1 and 2 are true but statement 2 is not the correct explanation of statements 1.
C. Statement 1 is true but statement 2 is false.
D. Both statements 1 and 2 are false.

Explanation

To solve the question, we need to analyze the two statements provided:

**Statement 1:** Echo is produced when sound is incident on hard and polished surfaces.

**Statement 2:** Sound energy can be totally reflected by the objects with soft and loose texture.

### Step-by-Step Solution:

1. **Understanding Statement 1:**
- An echo is a reflection of sound that arrives at the listener after a delay.
- For an echo to be produced, the sound waves must hit a surface that can reflect them back effectively.
- Hard and polished surfaces, such as walls or mountains, are good reflectors of sound.
- Therefore, Statement 1 is **true**.

2. **Understanding Statement 2:**
- This statement suggests that sound energy can be totally reflected by objects with a soft and loose texture.
- However, soft and loose materials (like carpets, curtains, or foam) tend to absorb sound rather than reflect it.
- These materials do not effectively reflect sound waves, which means they do not produce echoes.
- Therefore, Statement 2 is **false**.

### Conclusion:
- Based on the analysis, we can conclude that:
- Statement 1 is true.
- Statement 2 is false.

### Correct Option:
- The correct option would be that Statement 1 is true and Statement 2 is false.

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