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Kay [80]
2 years ago
8

Which statement best describes the two reactions?

Physics
2 answers:
barxatty [35]2 years ago
4 0

Answer:

Reaction B involves a greater change and a change in element identity.

Explanation:

Oksana_A [137]2 years ago
3 0

Answer:

b

Explanation:

i guessed annd got it right

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Answer:

a = 0

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We know that acceleration of an object is equal to the change in velocity divided by time taken. But here the change in velocity is 0. As a result the acceleration of the sound wave is 0.

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