Fill in the blanks with suitable words.

(a) Time taken by an object to complete one oscillation is called................... .

View Answer

(b) Loudness is determined by the .........................of vibration.

View Answer

(c) The unit of frequency is..........................

View Answer

(d) Unwanted sound is called ..........................

View Answer

(e) Shrillness of a sound is determined by the ................. of vibration.

View Answer
  1. Class 8
  2. Chapter 13 Class 8 - Sound

About the Author

CA Maninder Singh's photo - Founder at Teachoo
CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 11 years and a teacher from the past 11 years. He teaches Science, Accounts and English at Teachoo