คลื่นกล

Question 1

Which statement describes mechanical waves most accurately?

Accepted Answer

1

Question 2

Which of the following is an example of a mechanical wave?

Accepted Answer

1

Question 3

In longitudinal waves, how do particles move?

Accepted Answer

2

Question 4

What can be considered as a medium for mechanical waves?

Accepted Answer

3

Question 5

What property of waves describes the distance between two consecutive wave crests?

Accepted Answer

1

Question 6

What is the unit of wave frequency?

Accepted Answer

2

Question 7

Which of the following is an example of a transverse wave?

Accepted Answer

1

Question 8

Under what conditions can mechanical waves occur?

Accepted Answer

1

Question 9

In which medium do sound waves travel best?

Accepted Answer

2

Question 10

Why can't sound waves travel through a vacuum?

Accepted Answer

2

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