Which statement about friction in a system is true?(1 point)

Physics

1 answer:

ohaa [14]2 years ago

7 0

Answer:

I thinks its d ----------

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If you were to come back to our solar system in 6 billion years what might you expect to find

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Suppose a sound wave and an electromagnetic wave have the same frequency. Which has the longer wavelength? 1. the electromagneti

Mashcka [7]

Answer:

1. the electromagnetic wave.

Explanation:

Mathematically,

wavelength = velocity ÷ frequency

A mechanical wave is a wave that is not capable of transmitting its energy through a vacuum. Mechanical waves require a medium in order to transport their energy from one location to another. A sound wave is an example of a mechanical wave. Sound waves are incapable of traveling through a vacuum.

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