4. Place a ruler (on its edge) across the sounding box as shown in Figure 4. Pluck
each rubber band and observe.
ruler
Q7. Is there a difference in the sound
produced when the ruler is placed across the
box?
Figure 4: With stretch rubber
bands
Answers
Answered by
1
Answer:
No
Explanation
the pitch of the sound changes from a high pitch to a low pitch. The density of the rubber bands is different.
Read more at: https://www.ducksters.com/science/experiment_sound_pitch.php
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