Why Do Shadows Change?

Brasch, Nicolas

Why Do Shadows Change? and other questions about light and dark - United Kingdom Cambridge university Press 2010 - 16 p. 23 cm - Cambridge Young Readers .

Contents, Quiz, Glossary.

Questions about light and dark
- Questions about light and colour
- Questions about light and reflections
- It’s a fact
- Can you believe it ?
- Who found out ?
- It’s quiz time !
- Glossary


What is light?
What is white light?
What is a polar night?
You can find the answers to these and other questions about light and shade in Why Do Shadows Change?

9780521137317


Sciences
English language

153BRA