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Describes how sound works, discussing vocal cords, sound waves, parts of the ear, ultrasound, and the speed of sound, and provides experiments related to it.
This high-interest nonfiction reader will help students gain science content knowledge while building their literacy skills and reading comprehension. This appropriately leveled text features hands-on, simple science experiments and full-color images and graphics. Fourth grade students will learn all about communication via sound waves through this engaging text that supports STEM education and is aligned to the Next Generation Science Standards.
This high-interest nonfiction reader will help students gain science content knowledge while building their literacy skills and reading comprehension. This appropriately leveled text features hands-on, simple science experiments and full-color images and graphics. Fourth grade students will learn all about communication via sound waves through this engaging text that supports STEM education and is aligned to the Next Generation Science Standards.
This Title Introduces Students To The Basic Concept Of Sounds. How Sounds Can Be Heard But Not Seen. How Sound Is A Form Of Energy That Is Transmitted Through Sound Waves Which Travel Through Your Eardrum To Be Heard. How Sound Travels Through Air And At What Rate Of Speed. Useful Examples Are Given Throughout To Help Students Understand The Concept.
"Introduces the concepts of sound waves, vibration, and energy, and presents how humans perceive and produce different sounds"--Provided by publisher.
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The nature of sound is, nowadays, well known and understood so that sound could be synthetically described like the propagation of vibration in elastic media.​Sound waves propagate as longitudinal waves, transverse waves, or in mixed modes in different media. The development of applications related to the proper management of the information connected with sound waves. This is the case of so-called acoustic emission. This book introduces the basics of sound waves, their types, propagation in different modes, velocities, and other properties It also introduces the basics of acoustic emission and the different sources of acoustic emission. This book delivers different propagation modes, their significance, and the attenuation and distortion of acoustic waves. One of the overlooked applications of acoustic emission, the acousto-ultrasonic approach is introduced and discussed with practical applications.
'A work of art...altogether a joyous and lovely thing' New York Times Set in a remote fishing village in Japan, The Sound of Waves is a timeless story of first love. It tells of Shinji, a young fisherman and Hatsue, the beautiful daughter of the wealthiest man in the village. Shinji is entranced at the sight of Hatsue in the twilight on the beach and they fall in love. When the villagers' gossip threatens to divide them, Shinki must risk his life to prove his worth. 'A sunny masterpiece' Los Angeles Times