YOUR QUESTION:

The graph below shows the vibrations one of the strings on a violin when it is being played. What is true about the scale of the y-axis of the graph?

MY ANSWER:

• The graph represents the amplitude of the vibrating violin string.

• When the violin string follows this graph, the string is stretched in one direction and then in the other direction.

• Each time the string crosses the x-axis, it is in its original position.

MY STEP-BY-STEP EXPLANATION:

• This motion is so small it is almost not seen by the human eye.

• Therefore the unit has to be very small.

• The smallest choice is millimeter.

#CarryOnLearning

Be good at your Homeworks.

QUESTION:

The graph below shows the vibrations one of the strings on a violin when it is being played. What is true about the scale of the y-axis of the graph?

ANSWER:

• The graph represents the amplitude of the vibrating violin string.

• When the violin string follows this graph, the string is stretched in one direction and then in the other direction.

• Each time the string crosses the x-axis, it is in its original position.

#CarryOnLearning