Question

Give the answer in columns
Difference between sound waves and light waves​

Answer 1

Explanation:

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Answer 2

Explanation:

Sound waves, being longitudinal, are slower than light waves, and do not travel through a vacuum (e.g. space). Finally, and again, because of their initial displacement and type of motion, sound waves travel faster through denser mediums (solids), while light waves travel faster through less dense mediums (gases)