Learning Task 2. Perform the activity.
Title: “What is Vibration?”
Questions:
1. What happened to the ruler when you suddenly released it? _____________________________________________________________________
2. How do you describe the movement of the ruler?__________________________________________________________________
3. Did you hear a sound? _______________________________________________
4. Did the sound coming from the moving ruler suddenly stop when you held it?__________________________________________________________ When you released it again?_____________________________________________________.
Answers & Comments
Answer:
1. It vibrates
2. It moves back and forth from its normal stationary position
3. Yes
4. Yes
It vibrate again and then it makes a sound
Hope it helps you
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