Sound

题名:

Sound

PERSONAL_AUTHOR_EPSB:

摘要:

Explains essential facts about sound, including human voices, how musical instruments work, echoes, and ultrasound. Includes experiments.

出版日期范围:

2009

SERIES_EPSB:

Science alive

物理描述:

32 p. : col. ill. ; 30 cm.

一般注释:

"A+."

"Smart Apple Media."

内容:

What is sound? -- Moving sounds -- Try this...seeing sound -- Voices -- Try this...different sounds -- Making music -- Try this...rubber band guitar -- Hearing -- Animals' hearing -- Try this...string telephone -- Echoes -- Ultrasound -- Seeing with sound.

EPSB_521_2:

2-5

程序信息:

Accelerated Reader 4.4 0.5

主题词汇:

Sounds.

Sound.

Sound waves.

Music -- Acoustics and physics.

Hearing.

Ultrasonics.

Sound-waves.