Chapter 9: Class 10 Physics Exam Tests
Class 10 Physics MCQs - Chapter 9
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The Quiz: Bats can hear frequencies up to; "Sound" App APK Download with answers: 120,000 Hz; 30,000 Hz; 180,000 Hz; 15,000 Hz; to learn online high school courses. Practice Audible Frequency Range MCQ Questions, download Kindle eBook (Free Sample) for online teaching certification programs.
Bats can hear frequencies up to
From the following, the example of a longitudinal wave is
As compared to men, the frequency of the voice of ladies and kids is
The difference between the loudness of the unknown sound and the loudness is
Sound is produced by
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