Wave Post Test

It is a repeated motion and produced by a back- and- forth or up and down movement of an object.

 

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NGSS.HS-PS4-1

NGSS.HS-PS4-5

A travelling disturbance that carries energy from one place to another with or without a medium.

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NGSS.HS-PS4-5

What are the two categories of waves?

 

A substance or material that carries the wave.

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NGSS.HS-PS4-1

This wave requires a medium to propagate.

This wave does not require a medium to propagate

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It is a wave in which particles of the medium move in a direction perpendicular to the direction where the waves move

A wave in which particles of the medium move in a direction parallel to the direction where the waves move

A wave in which particles of the medium undergo a circular motion.

. It is the number of waves passing through a given point in one second. Measured in units called HERTZ (Hz).

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NGSS.HS-PS4-1