Post category:Physics Mcqs Post comments:0 Comments A Human Ear Can Hear A sound only if its frequency lies between …… A.20 …. 3000Hertz B.20 …. 2000 C.20….200 D.None of them Read more articles Previous PostWhich of the following is related to the pitch of Sound Waves Next PostAs campare to Air ,sound travels faster in …. You Might Also Like What is Astrometry? September 4, 2021 The most densest substance on the Earth is: May 23, 2021 Sound energy is converted into _________ by a microphone? June 23, 2020 The density of a gas increases, when ________ August 7, 2022 0.2mm in units of meters is September 2, 2020 Salt is _______ in nature. December 11, 2020 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ