Which of the following voices is likely to have minimum frequency?

(a) Baby girl (b) Baby boy

(c) A man (d) A woman



(c) A man

Frequency determines shrillness or pitch of sound

More the frequency, more the shrillness of sound

Less the frequency, less the shrillness of sound

Since man has less shrill voice as compared to baby and woman.

Thus, man has the minimum frequency.

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

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CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 9 years and a teacher from the past 16 years. He teaches Spoken English, Written English, Grammar and Vocabulary at Englishtan.