How does sound change?

Title:

Personal Author EPSB:

Summary:

"Sounds help us understand the world around us. This engaging title provides a close-up look at the science behind different sounds. Readers discover how sound waves travel through different matter and learn about concepts such as echoes, volume, and pitch. Accessible language and relatable examples support reader comprehension".

Year Published:

2014

Series:

Light and sound waves close-up

Physical Description:

24 p. : col. ill. ; 22 cm.

Contents:

What is sound? -- Good vibrations -- Sound waves -- Turn it down! -- Pitch perfect -- Sound travels -- Waves in water -- Sound bounces -- Pipe up! -- Making waves.

Age Interest level:

5-8.

Grade Interest level:

K-3.

Subject:

Sound-waves.

Sound.

ISBN:

9780778705246

Publisher:

St. Catharines, Ont. : Crabtree Pub. Co., [2014]