Which of the following changes will possibly reduce the clarity of echo in a large room?

Subject: General Awareness | Topic: Science | Difficulty: MEDIUM

Options

1. (A) Making the room bigger
2. (B) Putting thick curtains on the walls
3. (C) Installing smooth clay tiles
4. (D) Painting the walls in light colours

Verified Answer

Option (B): Putting thick curtains on the walls

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