Sound Waves Notes App Download | Grade 7 Science PDF e-Book
Class 7 Science MCQs: Chapter 23
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The Quiz: An animal that can hear sounds with low frequency than human ear is "Sound Waves" App APK Download with answers: pigeon, whale, snake, and dog to study online school courses. Practice Frequency and Pitch MCQ Questions, download Kindle e-Book (Free Sample) for online certifications.
An animal that can hear sounds with low frequency than human ear is
In air, change in pressure produces
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