ACTIVITY: 2
True or False. Write True if the statement correct and False, if not.
_______1. Plucking a stretched rubber band between your thumb and forefinger produces sound energy.
_______2. Objects that vibrate rapidly produce sound energy.
________3. The vibration produced by our vocal cord enables us to produce sound when we talk.
_________4. Vibrating objects are those that move back and front. They don't produce sound at all.
_________5. People communicate with each other through sound energy.
