Science, asked by anushkakulshrestha31, 7 days ago

Choose the correct statement- i.The number of oscillations per second is called frequency. ii.Musical sound is produced by irregular vibrations. iii. Pitch depends on frequency.​

Answers

Answered by Markessaki
1

Answer:

1.True 2.False 3.True

Explanation:

1.Frequency is the number of times the oscillation repeats itself per second. Hence the number of oscillations completed per second is frequency.

2.Music is produced by periodic vibrations, having regular wave pattern e.g. sound of musical instruments. Noise is produced by irregular vibrations, having irregular wave pattern.

3.Pitch depends on the frequency of a sound wave. When you listen to music, you hear both high and low sounds. The characteristic of highness or lowness of a sound is called The frequency of a sound wave determines the pitch of the sound you hear.

Answered by Bunnyshi2009
2

Hey army your answer is

ii.musical sound is produced by irregular.

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