Physics
Physics, 12.11.2020 02:20, belindajolete

Refer to the table below which provide data on the speed of sound and light in various media Metium Speed of sound speed or
Vacuum or
3.000
through
349 m/s
Ale
3.000
Water
2.25X10 m/s
Diamond 10,000 m/s 12410 m/s
Audent is trying to answer the question How are electromagnetle and mechanical waves different? Does this data above help answer that question?
O A Yes, it shows that mechanical waves can travel without a medium and electromagnetic waves must have a medium.
OB Yes, it shows that electromagnetic waves move slower when going from ases to liquidato solids, but mechanical waves move faster
OO No, both waves changed speeds with different materials and electromagnetic waves shouldn't change speed as their speed is a constant.
OD. No, the wave speed data does not support a valid difference between electromagnetic and mechanical waves


Refer to the table below which provide data on the speed of sound and light in various media

Meti

answer
Answers: 1

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Refer to the table below which provide data on the speed of sound and light in various media Metium...

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