16,46 €
18,29 €
-10% with code: EXTRA
Sound
16,46 € 
- We will send in 10–14 business days.
Sound is energy. It travels in waves and enters our ears. But where does sound come from? Students may be surprised by the answer. They may also be surprised how sound can travel through air, water, and solids!
18.29
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- Author: Julie K Lundgren
- Publisher: Cherry Lake Publishing
- ISBN-10: 1668964619
- ISBN-13: 9781668964613
- Format: 20.3 x 20.3 x 0.3 cm, minkšti viršeliai
- Language: English
- SAVE -10% with code: EXTRA
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Description
Sound is energy. It travels in waves and enters our ears. But where does sound come from? Students may be surprised by the answer. They may also be surprised how sound can travel through air, water, and solids!
The promotion ends in 
- Author: Julie K Lundgren
- Publisher: Cherry Lake Publishing
- ISBN-10: 1668964619
- ISBN-13: 9781668964613
- Format: 20.3 x 20.3 x 0.3 cm, minkšti viršeliai
- Language: English English
Sound is energy. It travels in waves and enters our ears. But where does sound come from? Students may be surprised by the answer. They may also be surprised how sound can travel through air, water, and solids!
Reviews