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3 years ago

Which of the following statements is true when we compare and contrast electromagnetic waves with sound waves?

Biology

1 answer:

Misha Larkins [42]3 years ago

4 0

Answer:

C) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere.

Explanation:

Electromagnetic waves do not require a medium to travel. they can travel through vacuum also. for example:- light wave is an electromagnetic wave and it can travel through vacuum also.

On the other hand, sound wave require a medium to travel. sound waves can not travel through vacuum.

I HOPE IT WILL HELP YOU?:-)

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When water is distilled, any solutes dissolved in the water are left behind. Is distilled water hypertonic or hypotonic compared

Illusion [34]

Answer:

Hypotonic

Explanation:

Tap water contains a lot of solutes and ions that are absent in distilled water. The solution that has more solutes (more dissolved solids) will be the hypertonic solution.

Here, distilled water has no solutes, making it hypotonic.

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3 years ago

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Answer:

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Alex787 [66]

Metamorphism I think

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Anastaziya [24]

Answer:

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3 years ago

Cuales mejor resume el proceso científico que condujo a nuestra comprensión actual del ADN?

soldier1979 [14.2K]

Answer:

B. Scientist built on the previous work of other scientist to make new discoveries.

Explanation:

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