NCERT Solutions for Class 8 Science Chapter 13
Important NCERT Questions
8th Chapter 13 Sound
NCERT Books for Session 2022-2023
CBSE Board and State Board
Questions No: 4 Part: e
Fill in the blank: Shrillness of a sound is determined by the …………….. of vibration.
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Shrillness of a sound is determined by the frequency of vibration.
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