Question

explain good and bad reflectors of sound.​

Answer 1

Answer:

Good reflectors means which reflect the sound clearly. Bad reflectors means which do not reflect the sound clearly. Are substances that reflect waves (sound, light, etc.).Such surfaces cause light to bounce (reflect) at the same angle in which the light hit the object.

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Answer 2

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$\sf\huge\fcolorbox{gray}{white}{Good reflectors}$

Materials that are good reflectors of sound include:

• Polished wood
• Bricks
• Glass
• Smooth surfaces

Hard objects are the good reflectors of sound because particles bounce straight off them. If they are smooth, the sound reflects at the same angle it hit the surface and is not spread out.

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Materials that are bad reflectors of sound include:

• glass
• carpet
• cotton
• paper
• jeans
• concrete
• grass
• anything soft

Rough and opaque surfaces are characteristics of poor reflectors of light. Such surfaces cause the light waves to scatter.