The statement given by Kushwanth is correct. That is “vibrating objects produce sound”.
1. Eg: 1) If we ring the bell in the school, sound will produce.
2) If we touch the bell while ringing, vibrations will experience.
2. Eg: 1) We can observe sound coming from the engine of a vehicle.
2) This is due to vibration of the engine.
3. Eg: 1) Musical instruments vibrates and produce sound.
2) If we pull the string of a veena or guitar.
3) It will produce sound.