Question

1. The time taken by an object to complete one oscillation is called___________.
2. Loudness is determined by the _____________ of vibration.
3. The unit of frequency is ______________.
4. Unwanted sound is called _____________.
5. Shrillness of a sound is determined by the _______________.
6. The number of oscillation in one second is called ______________.

Answer 1

1. time period
2. amplitude
3. hertz
4. noise
5. pitch
6. hertz

Answer 2

Answer:

1. Time period

2. Amplitude

3. Hertz

4. Noise

5. Pitch

6. Frequency

Hope it helps you