Science, asked by rs7002437235, 6 months ago

what is the sound and three points

Answers

Answered by singh2004shravani

0

Answer:

Sound waves

Light waves

1. They are longitudinal waves

2. They cannot travel through vacuum

3. Its speed in air is 330 m/s

1. They are transverse waves

2. They do not require medium to propagate

3. Its speed in air or vacuum is 3x108 m/s

Explanation:

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