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sergey [27]
3 years ago
10

Which of the following materials is most likely to absorb sound in a concert hall?

Physics
1 answer:
Tcecarenko [31]3 years ago
7 0

Answer:

The answer is A.) fiberglass

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You see a flash of lightning and hear thunder 3 seconds later. If the air temperature is 24°C that day, determine how far away t
avanturin [10]

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Explanation:

speed of sound in 24 degrees celsius

345.48m/s

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Positively-charged particles consisting of two protons and two neutrons emitted by radioactive materials are A) beta particles.
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C. ALPHA PARTICLES

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