How many octaves does normal human hearing span? How many octaves are on a common piano keyboard?

Question:

How many octaves does normal human hearing span? How many octaves are on a common piano keyboard? (If you're not sure, look and see.)
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Conceptual Physics

ISBN: 978-0321568090

11th edition

Authors: Paul G. Hewitt

Question Posted: