Question

Which is a better sound reflector?Concrete or Glass?

Answer 1

Answer:

Below is the answer.

Explanation:

Out of the two glass is a better sound reflector. Since glass is a compact solid structure it makes it better to stop sound waves. In its structure there is no space between atoms instead these are held tightly with each with the help of machines used for compression.  

While concrete is a structure made with cement and sand particles which are not held tightly with each other resulting in escapes of sound ways through it hence transmission of sound occurs in it.

Answer 2

Glass is a better sound reflector than concrete.

Explanation:

• These glasses can absorb any critical frequencies and reflect back the frequencies.
• The hard object is the good reflector of sound because 'particles bounce straight off them'. The sound reflects in the same angle, it spreads and reflects out the same angle.
• Hence the particle bounce straight of the. Hence the 'glass' is the best 'reflector of sound'.  

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