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Anvisha [2.4K]
3 years ago
11

Which two statements are true of mechanical waves?

Physics
2 answers:
Elena L [17]3 years ago
6 0

Answer:it’s b and c for ape.x

Explanation:

Degger [83]3 years ago
5 0

Answer:

c) is the right answer.......

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In explanation

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What is the final step in the fourth stage of technological design
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after a product has been improved and approved? reporting the results finding ways to lower costs selling a prototype determining criteria.

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vf = 0

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