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An Introduction to Waves

Posljednje ažuriranje almost 6 years ago

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Pitanje 9

9.

What law of physics was violated in the filming of the scene? Please explain.

1

Pitanje 10

10.

A

B

2

Pitanje 11

11.

Compare the direction in which particles of the medium vibrate for both waves. Reference the diagram in question #10 in your discussion.

Pitanje 1

1.

Waves are created by a vibration.

Tačno

Netačno

Pitanje 2

2.

As a wave moves through a medium, the individual particle of the medium move from the source of the wave to another location some distance away.

Tačno

Netačno

Pitanje 3

3.

Waves are a means of transporting energy from one location to another without actually displacing matter from one location to another.

Tačno

Netačno

Pitanje 4

4.

An ocean wave will transport ocean water from near the middle of the ocean to a location near the store.

Tačno

Netačno

Pitanje 5

5.

As mechanical waves move through a medium, particles of the medium undergo a periodic and repeated vibration about a fixed position.

Tačno

Netačno

Pitanje 6

6.

Describe how a wave is different from a pulse.

Pitanje 7

7.

Mechanical waves progate or move through a medium because ______________.

the particles of the medium are able to move along the curved wavelike pathway

one particle pushes or pulls on the adjacent particle which pushes or pulls on the next particle

the initial vibration of the medium causes the medium to assume the wavelike shape and this shape subsequently moves from one location to another.

Pitanje 8

8.

Which of the following categories of waves require a medium in order to transport energy from one location to another?

mechanical

electromagnetic