Physics, asked by ladlykhan200gmailcom, 9 months ago

sound travels 90
degrees

Answers

Answered by Naveen802

1

Answer:

hi mate....

Explanation:

yes it's true

Answered by gbmk123

1

Answer:

if sound travels at 90°

then it is bent from its original direction

change in direction is known as refraction

Explanation:

hope it helps u friend

please mark me as brainliest

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