Lesson 1

• Natuurkunde / Scheikunde
• Middelbare school
• havo, vwo
• Leerjaar 2

Light and Colours

CHEMICS

- Classroom

- notes in a notebook on paper please

- tb should in magister under (leermiddelen)

- pdf's are on classroom

LIGHT AND COLOURS

WHAT IS THIS?

Richard of York grew battle in vain.

White light?

- White light contains all visible colors - ROY G. BIV

- How can we see the spectrum made up by white light? (where have you seen it before?)

How a rainbow is made:

What light is made up of...

1. only white
2. blue and green
3. all colours
4. no colours

When something looks blue to you, what colour light is it reflecting?

1. red
2. all colours except blue
3. green
4. blue

A lightsource is ...

1. only the sun
2. something that produces light
3. something that absorbs light.

Look at the story on page 8 of your textbook, discuss this in your group. What would your verdict as a judge have been?

1. innocent
2. guilty

Do we know this for today?

read 1.1 part 1 do the ex on classroom and the ED puzzle on classroom